290176740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 576

約数和(自身を含む): 1207664640

約数和(自身を除く): 917487900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 23, 28, 30, 31, 34, 35, 36, 38, 42, 45, 46, 51, 57, 60, 62, 63, 68, 69, 70, 76, 84, 85, 90, 92, 93, 95, 102, 105, 114, 115, 119, 124, 126, 133, 138, 140, 153, 155, 161, 170, 171, 180, 186, 190, 204, 207, 210, 217, 228, 230, 238, 252, 255, 266, 276, 279, 285, 306, 310, 315, 322, 323, 340, 342, 345, 357, 372, 380, 391, 399, 414, 420, 434, 437, 460, 465, 476, 483, 510, 527, 532, 558, 570, 589, 595, 612, 620, 630, 644, 646, 651, 665, 684, 690, 713, 714, 765, 782, 798, 805, 828, 855, 868, 874, 930, 966, 969, 1020, 1035, 1054, 1071, 1085, 1116, 1140, 1173, 1178, 1190, 1197, 1260, 1292, 1302, 1311, 1330, 1380, 1395, 1426, 1428, 1449, 1530, 1564, 1581, 1596, 1610, 1615, 1710, 1748, 1767, 1785, 1860, 1932, 1938, 1953, 1955, 1995, 2070, 2108, 2139, 2142, 2170, 2185, 2261, 2346, 2356, 2380, 2394, 2415, 2604, 2622, 2635, 2660, 2737, 2790, 2852, 2898, 2907, 2945, 3059, 3060, 3162, 3220, 3230, 3255, 3420, 3519, 3534, 3565, 3570, 3689, 3876, 3906, 3910, 3933, 3990, 4123, 4140, 4278, 4284, 4340, 4370, 4522, 4692, 4743, 4788, 4830, 4845, 4991, 5244, 5270, 5301, 5355, 5474, 5580, 5796, 5814, 5865, 5890, 5985, 6118, 6324, 6417, 6460, 6510, 6555, 6783, 7038, 7068, 7130, 7140, 7245, 7378, 7429, 7812, 7820, 7866, 7905, 7980, 8211, 8246, 8556, 8740, 8835, 9044, 9177, 9486, 9660, 9690, 9765, 9982, 10013, 10540, 10602, 10695, 10710, 10948, 11067, 11305, 11628, 11730, 11780, 11970, 12121, 12236, 12369, 12834, 13020, 13110, 13547, 13566, 13685, 14076, 14260, 14490, 14535, 14756, 14858, 14973, 15295, 15732, 15810, 16422, 16492, 17595, 17670, 18354, 18445, 18972, 19380, 19530, 19665, 19964, 20026, 20349, 20615, 21204, 21390, 21420, 22134, 22287, 22610, 23460, 23715, 23940, 24242, 24633, 24738, 24955, 25668, 26220, 26505, 27094, 27132, 27370, 27531, 28980, 29070, 29716, 29946, 30039, 30590, 31620, 32085, 32844, 33201, 33915, 35190, 35340, 36363, 36708, 36890, 37107, 37145, 39060, 39330, 40052, 40641, 40698, 41055, 41230, 42780, 44268, 44574, 44919, 45220, 45885, 47430, 48484, 49266, 49476, 49910, 50065, 52003, 53010, 54188, 54740, 55062, 55335, 58140, 59892, 60078, 60605, 61180, 61845, 64170, 66402, 66861, 67735, 67830, 70091, 70380, 72726, 73780, 74214, 74290, 74865, 78660, 81282, 81396, 82110, 82460, 84847, 89148, 89838, 90117, 91770, 94829, 94860, 98532, 99820, 100130, 101745, 104006, 106020, 109089, 110124, 110670, 111435, 120156, 121210, 121923, 123165, 123690, 128340, 132804, 133722, 135470, 135660, 137655, 140182, 145452, 148428, 148580, 149730, 150195, 156009, 162564, 164220, 166005, 169694, 179676, 180234, 181815, 183540, 185535, 189658, 200260, 203205, 203490, 208012, 210273, 218178, 221340, 222870, 224595, 230299, 242420, 243846, 246330, 247380, 254541, 260015, 267444, 270940, 275310, 280364, 284487, 299460, 300390, 312018, 332010, 334305, 339388, 350455, 360468, 363630, 371070, 379316, 406410, 406980, 420546, 424235, 436356, 445740, 449190, 450585, 460598, 468027, 474145, 487692, 492660, 509082, 520030, 545445, 550620, 568974, 600780, 609615, 624036, 630819, 664020, 668610, 690897, 700910, 727260, 742140, 763623, 780045, 812820, 841092, 848470, 853461, 898380, 901170, 921196, 936054, 948290, 1018164, 1040060, 1051365, 1090890, 1137948, 1151495, 1219230, 1261638, 1272705, 1337220, 1381794, 1401820, 1422435, 1527246, 1560090, 1612093, 1696940, 1706922, 1802340, 1872108, 1896580, 2072691, 2102730, 2181780, 2302990, 2340135, 2438460, 2523276, 2545410, 2763588, 2844870, 3054492, 3120180, 3154095, 3224186, 3413844, 3454485, 3818115, 4145382, 4205460, 4267305, 4605980, 4680270, 4836279, 5090820, 5689740, 6308190, 6448372, 6908970, 7636230, 8060465, 8290764, 8534610, 9360540, 9672558, 10363455, 12616380, 13817940, 14508837, 15272460, 16120930, 17069220, 19345116, 20726910, 24181395, 29017674, 32241860, 41453820, 48362790, 58035348, 72544185, 96725580, 145088370, 290176740]

約数ペア:

[(1, 290176740), (2, 145088370), (3, 96725580), (4, 72544185), (5, 58035348), (6, 48362790), (7, 41453820), (9, 32241860), (10, 29017674), (12, 24181395), (14, 20726910), (15, 19345116), (17, 17069220), (18, 16120930), (19, 15272460), (20, 14508837), (21, 13817940), (23, 12616380), (28, 10363455), (30, 9672558), (31, 9360540), (34, 8534610), (35, 8290764), (36, 8060465), (38, 7636230), (42, 6908970), (45, 6448372), (46, 6308190), (51, 5689740), (57, 5090820), (60, 4836279), (62, 4680270), (63, 4605980), (68, 4267305), (69, 4205460), (70, 4145382), (76, 3818115), (84, 3454485), (85, 3413844), (90, 3224186), (92, 3154095), (93, 3120180), (95, 3054492), (102, 2844870), (105, 2763588), (114, 2545410), (115, 2523276), (119, 2438460), (124, 2340135), (126, 2302990), (133, 2181780), (138, 2102730), (140, 2072691), (153, 1896580), (155, 1872108), (161, 1802340), (170, 1706922), (171, 1696940), (180, 1612093), (186, 1560090), (190, 1527246), (204, 1422435), (207, 1401820), (210, 1381794), (217, 1337220), (228, 1272705), (230, 1261638), (238, 1219230), (252, 1151495), (255, 1137948), (266, 1090890), (276, 1051365), (279, 1040060), (285, 1018164), (306, 948290), (310, 936054), (315, 921196), (322, 901170), (323, 898380), (340, 853461), (342, 848470), (345, 841092), (357, 812820), (372, 780045), (380, 763623), (391, 742140), (399, 727260), (414, 700910), (420, 690897), (434, 668610), (437, 664020), (460, 630819), (465, 624036), (476, 609615), (483, 600780), (510, 568974), (527, 550620), (532, 545445), (558, 520030), (570, 509082), (589, 492660), (595, 487692), (612, 474145), (620, 468027), (630, 460598), (644, 450585), (646, 449190), (651, 445740), (665, 436356), (684, 424235), (690, 420546), (713, 406980), (714, 406410), (765, 379316), (782, 371070), (798, 363630), (805, 360468), (828, 350455), (855, 339388), (868, 334305), (874, 332010), (930, 312018), (966, 300390), (969, 299460), (1020, 284487), (1035, 280364), (1054, 275310), (1071, 270940), (1085, 267444), (1116, 260015), (1140, 254541), (1173, 247380), (1178, 246330), (1190, 243846), (1197, 242420), (1260, 230299), (1292, 224595), (1302, 222870), (1311, 221340), (1330, 218178), (1380, 210273), (1395, 208012), (1426, 203490), (1428, 203205), (1449, 200260), (1530, 189658), (1564, 185535), (1581, 183540), (1596, 181815), (1610, 180234), (1615, 179676), (1710, 169694), (1748, 166005), (1767, 164220), (1785, 162564), (1860, 156009), (1932, 150195), (1938, 149730), (1953, 148580), (1955, 148428), (1995, 145452), (2070, 140182), (2108, 137655), (2139, 135660), (2142, 135470), (2170, 133722), (2185, 132804), (2261, 128340), (2346, 123690), (2356, 123165), (2380, 121923), (2394, 121210), (2415, 120156), (2604, 111435), (2622, 110670), (2635, 110124), (2660, 109089), (2737, 106020), (2790, 104006), (2852, 101745), (2898, 100130), (2907, 99820), (2945, 98532), (3059, 94860), (3060, 94829), (3162, 91770), (3220, 90117), (3230, 89838), (3255, 89148), (3420, 84847), (3519, 82460), (3534, 82110), (3565, 81396), (3570, 81282), (3689, 78660), (3876, 74865), (3906, 74290), (3910, 74214), (3933, 73780), (3990, 72726), (4123, 70380), (4140, 70091), (4278, 67830), (4284, 67735), (4340, 66861), (4370, 66402), (4522, 64170), (4692, 61845), (4743, 61180), (4788, 60605), (4830, 60078), (4845, 59892), (4991, 58140), (5244, 55335), (5270, 55062), (5301, 54740), (5355, 54188), (5474, 53010), (5580, 52003), (5796, 50065), (5814, 49910), (5865, 49476), (5890, 49266), (5985, 48484), (6118, 47430), (6324, 45885), (6417, 45220), (6460, 44919), (6510, 44574), (6555, 44268), (6783, 42780), (7038, 41230), (7068, 41055), (7130, 40698), (7140, 40641), (7245, 40052), (7378, 39330), (7429, 39060), (7812, 37145), (7820, 37107), (7866, 36890), (7905, 36708), (7980, 36363), (8211, 35340), (8246, 35190), (8556, 33915), (8740, 33201), (8835, 32844), (9044, 32085), (9177, 31620), (9486, 30590), (9660, 30039), (9690, 29946), (9765, 29716), (9982, 29070), (10013, 28980), (10540, 27531), (10602, 27370), (10695, 27132), (10710, 27094), (10948, 26505), (11067, 26220), (11305, 25668), (11628, 24955), (11730, 24738), (11780, 24633), (11970, 24242), (12121, 23940), (12236, 23715), (12369, 23460), (12834, 22610), (13020, 22287), (13110, 22134), (13547, 21420), (13566, 21390), (13685, 21204), (14076, 20615), (14260, 20349), (14490, 20026), (14535, 19964), (14756, 19665), (14858, 19530), (14973, 19380), (15295, 18972), (15732, 18445), (15810, 18354), (16422, 17670), (16492, 17595)]