820064700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 864

約数和(自身を含む): 3639767040

約数和(自身を除く): 2819702340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 25, 26, 28, 30, 31, 34, 35, 36, 38, 39, 42, 45, 50, 51, 52, 57, 60, 62, 63, 65, 68, 70, 75, 76, 78, 84, 85, 90, 91, 93, 95, 100, 102, 105, 114, 117, 119, 124, 126, 130, 133, 140, 150, 153, 155, 156, 170, 171, 175, 180, 182, 186, 190, 195, 204, 210, 217, 221, 225, 228, 234, 238, 247, 252, 255, 260, 266, 273, 279, 285, 300, 306, 310, 315, 323, 325, 340, 342, 350, 357, 364, 372, 380, 390, 399, 403, 420, 425, 434, 442, 450, 455, 465, 468, 475, 476, 494, 510, 525, 527, 532, 546, 558, 570, 585, 589, 595, 612, 620, 630, 646, 650, 651, 663, 665, 684, 700, 714, 741, 765, 775, 780, 798, 806, 819, 850, 855, 868, 884, 900, 910, 930, 950, 969, 975, 988, 1020, 1050, 1054, 1071, 1085, 1092, 1105, 1116, 1140, 1170, 1178, 1190, 1197, 1209, 1235, 1260, 1275, 1292, 1300, 1302, 1326, 1330, 1365, 1395, 1425, 1428, 1482, 1530, 1547, 1550, 1575, 1581, 1596, 1612, 1615, 1638, 1700, 1710, 1729, 1767, 1785, 1820, 1860, 1900, 1938, 1950, 1953, 1989, 1995, 2015, 2100, 2108, 2142, 2170, 2210, 2223, 2261, 2275, 2325, 2340, 2356, 2380, 2394, 2418, 2470, 2550, 2604, 2635, 2652, 2660, 2730, 2790, 2821, 2850, 2907, 2925, 2945, 2964, 2975, 3060, 3094, 3100, 3150, 3162, 3230, 3255, 3276, 3315, 3325, 3420, 3458, 3534, 3570, 3627, 3689, 3705, 3825, 3876, 3900, 3906, 3978, 3990, 4030, 4095, 4123, 4199, 4275, 4284, 4340, 4420, 4446, 4522, 4550, 4641, 4650, 4743, 4788, 4836, 4845, 4940, 5100, 5187, 5270, 5301, 5355, 5425, 5460, 5525, 5580, 5642, 5700, 5814, 5850, 5890, 5950, 5985, 6045, 6175, 6188, 6300, 6324, 6460, 6510, 6630, 6650, 6783, 6825, 6851, 6916, 6975, 7068, 7140, 7254, 7378, 7410, 7650, 7657, 7735, 7812, 7905, 7956, 7980, 8060, 8075, 8190, 8246, 8398, 8463, 8550, 8645, 8835, 8892, 8925, 9044, 9100, 9282, 9300, 9486, 9690, 9765, 9945, 9975, 10013, 10075, 10374, 10540, 10602, 10710, 10850, 11050, 11067, 11115, 11284, 11305, 11628, 11700, 11780, 11900, 11970, 12090, 12350, 12369, 12597, 13020, 13175, 13260, 13300, 13566, 13650, 13702, 13923, 13950, 14105, 14508, 14535, 14725, 14756, 14820, 15300, 15314, 15470, 15561, 15810, 16150, 16275, 16380, 16492, 16575, 16796, 16926, 17100, 17290, 17670, 17850, 18135, 18445, 18525, 18564, 18972, 19380, 19530, 19890, 19950, 20026, 20150, 20349, 20475, 20553, 20615, 20748, 20995, 21204, 21420, 21700, 22100, 22134, 22230, 22610, 22971, 23205, 23715, 23940, 24180, 24225, 24700, 24738, 25194, 25389, 25935, 26350, 26505, 26775, 27132, 27300, 27404, 27846, 27900, 28210, 29070, 29393, 29450, 29925, 30039, 30225, 30628, 30940, 31122, 31620, 32300, 32550, 33150, 33201, 33852, 33915, 34255, 34580, 35340, 35700, 36270, 36890, 37050, 37107, 37791, 38285, 38675, 39060, 39525, 39780, 39900, 40052, 40300, 40698, 40950, 41106, 41230, 41990, 42315, 43225, 44175, 44268, 44460, 45220, 45942, 46410, 47430, 47957, 48450, 48825, 49476, 49725, 50065, 50388, 50778, 51870, 52700, 53010, 53550, 53599, 55335, 55575, 55692, 56420, 56525, 58140, 58786, 58900, 59850, 60078, 60450, 61659, 61845, 62244, 62985, 65100, 66300, 66402, 67830, 68510, 68913, 69615, 70091, 70525, 72540, 72675, 73780, 74100, 74214, 75582, 76570, 77350, 77805, 79050, 81396, 81900, 82212, 82460, 83980, 84630, 86450, 88179, 88350, 90117, 90675, 91884, 92225, 92820, 94860, 95914, 96900, 97650, 99450, 100130, 101556, 101745, 102765, 103075, 103740, 104975, 106020, 107100, 107198, 110670, 111150, 113050, 114855, 116025, 117572, 118575, 119700, 120156, 120900, 123318, 123690, 125970, 126945, 129675, 130169, 132525, 132804, 135660, 137020, 137826, 139230, 140182, 141050, 143871, 145350, 146965, 148428, 150195, 151164, 153140, 154700, 155610, 158100, 160797, 166005, 169260, 169575, 171275, 172900, 176358, 176700, 180234, 181350, 184450, 185535, 188955, 191425, 191828, 195300, 198900, 200260, 203490, 205530, 206150, 209950, 210273, 211575, 214396, 221340, 222300, 226100, 229710, 232050, 237150, 239785, 246636, 247380, 250325, 251940, 253890, 259350, 260338, 264537, 265050, 267995, 275652, 276675, 278460, 280364, 282100, 287742, 290700, 293930, 300390, 308295, 309225, 311220, 314925, 321594, 332010, 339150, 342550, 344565, 348075, 350455, 352716, 360468, 362700, 368900, 371070, 377910, 382850, 389025, 390507, 406980, 411060, 412300, 419900, 420546, 423150, 431613, 440895, 450585, 459420, 464100, 474300, 479570, 482391, 500650, 507780, 508725, 513825, 518700, 520676, 529074, 530100, 535990, 553350, 574275, 575484, 587860, 600780, 616590, 618450, 629850, 630819, 634725, 643188, 650845, 664020, 678300, 685100, 689130, 696150, 700910, 719355, 734825, 742140, 750975, 755820, 765700, 778050, 781014, 803985, 830025, 841092, 846300, 863226, 881790, 901170, 911183, 927675, 944775, 959140, 964782, 1001300, 1017450, 1027650, 1051365, 1058148, 1071980, 1106700, 1148550, 1171521, 1198925, 1233180, 1236900, 1259700, 1261638, 1269450, 1301690, 1322685, 1339975, 1378260, 1392300, 1401820, 1438710, 1469650, 1501950, 1541475, 1556100, 1562028, 1607970, 1660050, 1722825, 1726452, 1752275, 1763580, 1802340, 1822366, 1855350, 1889550, 1929564, 1952535, 2034900, 2055300, 2102730, 2158065, 2204475, 2252925, 2297100, 2343042, 2397850, 2411955, 2523276, 2538900, 2603380, 2645370, 2679950, 2733549, 2877420, 2939300, 3003900, 3082950, 3154095, 3215940, 3254225, 3320100, 3445650, 3504550, 3596775, 3644732, 3710700, 3779100, 3905070, 4019925, 4205460, 4316130, 4408950, 4505850, 4555915, 4686084, 4795700, 4823910, 5256825, 5290740, 5359900, 5467098, 5857605, 6165900, 6308190, 6508450, 6613425, 6891300, 7009100, 7193550, 7810140, 8039850, 8200647, 8632260, 8817900, 9011700, 9111830, 9647820, 9762675, 10513650, 10790325, 10934196, 11715210, 12059775, 12616380, 13016900, 13226850, 13667745, 14387100, 15770475, 16079700, 16401294, 18223660, 19525350, 21027300, 21580650, 22779575, 23430420, 24119550, 26453700, 27335490, 29288025, 31540950, 32802588, 39050700, 41003235, 43161300, 45559150, 48239100, 54670980, 58576050, 63081900, 68338725, 82006470, 91118300, 117152100, 136677450, 164012940, 205016175, 273354900, 410032350, 820064700]

約数ペア:

[(1, 820064700), (2, 410032350), (3, 273354900), (4, 205016175), (5, 164012940), (6, 136677450), (7, 117152100), (9, 91118300), (10, 82006470), (12, 68338725), (13, 63081900), (14, 58576050), (15, 54670980), (17, 48239100), (18, 45559150), (19, 43161300), (20, 41003235), (21, 39050700), (25, 32802588), (26, 31540950), (28, 29288025), (30, 27335490), (31, 26453700), (34, 24119550), (35, 23430420), (36, 22779575), (38, 21580650), (39, 21027300), (42, 19525350), (45, 18223660), (50, 16401294), (51, 16079700), (52, 15770475), (57, 14387100), (60, 13667745), (62, 13226850), (63, 13016900), (65, 12616380), (68, 12059775), (70, 11715210), (75, 10934196), (76, 10790325), (78, 10513650), (84, 9762675), (85, 9647820), (90, 9111830), (91, 9011700), (93, 8817900), (95, 8632260), (100, 8200647), (102, 8039850), (105, 7810140), (114, 7193550), (117, 7009100), (119, 6891300), (124, 6613425), (126, 6508450), (130, 6308190), (133, 6165900), (140, 5857605), (150, 5467098), (153, 5359900), (155, 5290740), (156, 5256825), (170, 4823910), (171, 4795700), (175, 4686084), (180, 4555915), (182, 4505850), (186, 4408950), (190, 4316130), (195, 4205460), (204, 4019925), (210, 3905070), (217, 3779100), (221, 3710700), (225, 3644732), (228, 3596775), (234, 3504550), (238, 3445650), (247, 3320100), (252, 3254225), (255, 3215940), (260, 3154095), (266, 3082950), (273, 3003900), (279, 2939300), (285, 2877420), (300, 2733549), (306, 2679950), (310, 2645370), (315, 2603380), (323, 2538900), (325, 2523276), (340, 2411955), (342, 2397850), (350, 2343042), (357, 2297100), (364, 2252925), (372, 2204475), (380, 2158065), (390, 2102730), (399, 2055300), (403, 2034900), (420, 1952535), (425, 1929564), (434, 1889550), (442, 1855350), (450, 1822366), (455, 1802340), (465, 1763580), (468, 1752275), (475, 1726452), (476, 1722825), (494, 1660050), (510, 1607970), (525, 1562028), (527, 1556100), (532, 1541475), (546, 1501950), (558, 1469650), (570, 1438710), (585, 1401820), (589, 1392300), (595, 1378260), (612, 1339975), (620, 1322685), (630, 1301690), (646, 1269450), (650, 1261638), (651, 1259700), (663, 1236900), (665, 1233180), (684, 1198925), (700, 1171521), (714, 1148550), (741, 1106700), (765, 1071980), (775, 1058148), (780, 1051365), (798, 1027650), (806, 1017450), (819, 1001300), (850, 964782), (855, 959140), (868, 944775), (884, 927675), (900, 911183), (910, 901170), (930, 881790), (950, 863226), (969, 846300), (975, 841092), (988, 830025), (1020, 803985), (1050, 781014), (1054, 778050), (1071, 765700), (1085, 755820), (1092, 750975), (1105, 742140), (1116, 734825), (1140, 719355), (1170, 700910), (1178, 696150), (1190, 689130), (1197, 685100), (1209, 678300), (1235, 664020), (1260, 650845), (1275, 643188), (1292, 634725), (1300, 630819), (1302, 629850), (1326, 618450), (1330, 616590), (1365, 600780), (1395, 587860), (1425, 575484), (1428, 574275), (1482, 553350), (1530, 535990), (1547, 530100), (1550, 529074), (1575, 520676), (1581, 518700), (1596, 513825), (1612, 508725), (1615, 507780), (1638, 500650), (1700, 482391), (1710, 479570), (1729, 474300), (1767, 464100), (1785, 459420), (1820, 450585), (1860, 440895), (1900, 431613), (1938, 423150), (1950, 420546), (1953, 419900), (1989, 412300), (1995, 411060), (2015, 406980), (2100, 390507), (2108, 389025), (2142, 382850), (2170, 377910), (2210, 371070), (2223, 368900), (2261, 362700), (2275, 360468), (2325, 352716), (2340, 350455), (2356, 348075), (2380, 344565), (2394, 342550), (2418, 339150), (2470, 332010), (2550, 321594), (2604, 314925), (2635, 311220), (2652, 309225), (2660, 308295), (2730, 300390), (2790, 293930), (2821, 290700), (2850, 287742), (2907, 282100), (2925, 280364), (2945, 278460), (2964, 276675), (2975, 275652), (3060, 267995), (3094, 265050), (3100, 264537), (3150, 260338), (3162, 259350), (3230, 253890), (3255, 251940), (3276, 250325), (3315, 247380), (3325, 246636), (3420, 239785), (3458, 237150), (3534, 232050), (3570, 229710), (3627, 226100), (3689, 222300), (3705, 221340), (3825, 214396), (3876, 211575), (3900, 210273), (3906, 209950), (3978, 206150), (3990, 205530), (4030, 203490), (4095, 200260), (4123, 198900), (4199, 195300), (4275, 191828), (4284, 191425), (4340, 188955), (4420, 185535), (4446, 184450), (4522, 181350), (4550, 180234), (4641, 176700), (4650, 176358), (4743, 172900), (4788, 171275), (4836, 169575), (4845, 169260), (4940, 166005), (5100, 160797), (5187, 158100), (5270, 155610), (5301, 154700), (5355, 153140), (5425, 151164), (5460, 150195), (5525, 148428), (5580, 146965), (5642, 145350), (5700, 143871), (5814, 141050), (5850, 140182), (5890, 139230), (5950, 137826), (5985, 137020), (6045, 135660), (6175, 132804), (6188, 132525), (6300, 130169), (6324, 129675), (6460, 126945), (6510, 125970), (6630, 123690), (6650, 123318), (6783, 120900), (6825, 120156), (6851, 119700), (6916, 118575), (6975, 117572), (7068, 116025), (7140, 114855), (7254, 113050), (7378, 111150), (7410, 110670), (7650, 107198), (7657, 107100), (7735, 106020), (7812, 104975), (7905, 103740), (7956, 103075), (7980, 102765), (8060, 101745), (8075, 101556), (8190, 100130), (8246, 99450), (8398, 97650), (8463, 96900), (8550, 95914), (8645, 94860), (8835, 92820), (8892, 92225), (8925, 91884), (9044, 90675), (9100, 90117), (9282, 88350), (9300, 88179), (9486, 86450), (9690, 84630), (9765, 83980), (9945, 82460), (9975, 82212), (10013, 81900), (10075, 81396), (10374, 79050), (10540, 77805), (10602, 77350), (10710, 76570), (10850, 75582), (11050, 74214), (11067, 74100), (11115, 73780), (11284, 72675), (11305, 72540), (11628, 70525), (11700, 70091), (11780, 69615), (11900, 68913), (11970, 68510), (12090, 67830), (12350, 66402), (12369, 66300), (12597, 65100), (13020, 62985), (13175, 62244), (13260, 61845), (13300, 61659), (13566, 60450), (13650, 60078), (13702, 59850), (13923, 58900), (13950, 58786), (14105, 58140), (14508, 56525), (14535, 56420), (14725, 55692), (14756, 55575), (14820, 55335), (15300, 53599), (15314, 53550), (15470, 53010), (15561, 52700), (15810, 51870), (16150, 50778), (16275, 50388), (16380, 50065), (16492, 49725), (16575, 49476), (16796, 48825), (16926, 48450), (17100, 47957), (17290, 47430), (17670, 46410), (17850, 45942), (18135, 45220), (18445, 44460), (18525, 44268), (18564, 44175), (18972, 43225), (19380, 42315), (19530, 41990), (19890, 41230), (19950, 41106), (20026, 40950), (20150, 40698), (20349, 40300), (20475, 40052), (20553, 39900), (20615, 39780), (20748, 39525), (20995, 39060), (21204, 38675), (21420, 38285), (21700, 37791), (22100, 37107), (22134, 37050), (22230, 36890), (22610, 36270), (22971, 35700), (23205, 35340), (23715, 34580), (23940, 34255), (24180, 33915), (24225, 33852), (24700, 33201), (24738, 33150), (25194, 32550), (25389, 32300), (25935, 31620), (26350, 31122), (26505, 30940), (26775, 30628), (27132, 30225), (27300, 30039), (27404, 29925), (27846, 29450), (27900, 29393), (28210, 29070)]