1630481580

素因数分解:

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

素因数の和:111

約数の個数: 576

約数和(自身を含む): 6653337600

約数和(自身を除く): 5022856020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 31, 35, 36, 38, 39, 42, 45, 52, 57, 60, 62, 63, 65, 70, 76, 78, 84, 90, 91, 93, 95, 105, 114, 117, 124, 126, 130, 133, 140, 155, 156, 169, 171, 180, 182, 186, 190, 195, 210, 217, 228, 234, 247, 252, 260, 266, 273, 279, 285, 310, 315, 338, 342, 364, 372, 380, 390, 399, 403, 420, 434, 455, 465, 468, 494, 507, 532, 546, 558, 570, 585, 589, 620, 630, 651, 665, 676, 684, 741, 780, 798, 806, 819, 845, 855, 868, 910, 930, 988, 1014, 1085, 1092, 1116, 1140, 1170, 1178, 1183, 1197, 1209, 1235, 1260, 1302, 1330, 1365, 1395, 1482, 1521, 1596, 1612, 1638, 1690, 1710, 1729, 1767, 1820, 1860, 1953, 1995, 2015, 2028, 2170, 2197, 2223, 2340, 2356, 2366, 2394, 2418, 2470, 2535, 2604, 2660, 2730, 2790, 2821, 2945, 2964, 3042, 3211, 3255, 3276, 3380, 3420, 3458, 3534, 3549, 3627, 3705, 3906, 3990, 4030, 4095, 4123, 4340, 4394, 4446, 4732, 4788, 4836, 4940, 5070, 5187, 5239, 5301, 5460, 5580, 5642, 5890, 5915, 5985, 6045, 6084, 6422, 6510, 6591, 6916, 7068, 7098, 7254, 7410, 7605, 7657, 7812, 7980, 8060, 8190, 8246, 8463, 8645, 8788, 8835, 8892, 9633, 9765, 10140, 10374, 10478, 10602, 10647, 10985, 11115, 11284, 11780, 11830, 11970, 12090, 12369, 12844, 13020, 13182, 14105, 14196, 14508, 14820, 15210, 15314, 15379, 15561, 15717, 16055, 16380, 16492, 16926, 17290, 17670, 17745, 18135, 19266, 19530, 19773, 20615, 20748, 20956, 21204, 21294, 21970, 22230, 22477, 22971, 23660, 23940, 24180, 24738, 25389, 25935, 26195, 26364, 26505, 28210, 28899, 30420, 30628, 30758, 31122, 31434, 32110, 32955, 33852, 34580, 35340, 35490, 36270, 36673, 37107, 38285, 38532, 39060, 39546, 41230, 41743, 42315, 42588, 43940, 44460, 44954, 45942, 46137, 47151, 48165, 49476, 50778, 51870, 52390, 53010, 53235, 53599, 56420, 57798, 61516, 61845, 62244, 62868, 64220, 65910, 67431, 68107, 68913, 70980, 72540, 73346, 74214, 76570, 76895, 77805, 78585, 79092, 82460, 83486, 84630, 89908, 91884, 92274, 94302, 96330, 98865, 99541, 101556, 103740, 104780, 106020, 106470, 107198, 110019, 112385, 114855, 115596, 123690, 125229, 126945, 131820, 134862, 136214, 137826, 138411, 144495, 146692, 148428, 153140, 153790, 155610, 157170, 160797, 166972, 169260, 183365, 184548, 185535, 188604, 192660, 197730, 199082, 202293, 204321, 208715, 212940, 214396, 220038, 224770, 229710, 230685, 235755, 247380, 250458, 253890, 267995, 269724, 272428, 275652, 276822, 288990, 292201, 298623, 307580, 311220, 314340, 321594, 330057, 337155, 340535, 344565, 366730, 371070, 375687, 395460, 398164, 404586, 408642, 417430, 440076, 449540, 459420, 461370, 471510, 476749, 482391, 497705, 500916, 507780, 535990, 550095, 553644, 577980, 584402, 597246, 612963, 626145, 643188, 660114, 674310, 681070, 689130, 692055, 696787, 733460, 742140, 751374, 803985, 809172, 817284, 834860, 876603, 895869, 922740, 943020, 953498, 964782, 995410, 1011465, 1021605, 1071980, 1100190, 1168804, 1194492, 1225926, 1252290, 1294033, 1320228, 1348620, 1362140, 1378260, 1384110, 1393574, 1430247, 1461005, 1493115, 1502748, 1607970, 1650285, 1753206, 1791738, 1878435, 1906996, 1929564, 1990820, 2022930, 2043210, 2090361, 2200380, 2383745, 2411955, 2451852, 2504580, 2588066, 2629809, 2768220, 2787148, 2860494, 2922010, 2986230, 3064815, 3215940, 3300570, 3483935, 3506412, 3583476, 3756870, 3882099, 4045860, 4086420, 4180722, 4290741, 4383015, 4479345, 4767490, 4823910, 5176132, 5259618, 5720988, 5844020, 5972460, 6129630, 6271083, 6470165, 6601140, 6967870, 7151235, 7513740, 7764198, 8361444, 8581482, 8766030, 8958690, 9058231, 9534980, 9647820, 10451805, 10519236, 11646297, 12259260, 12542166, 12940330, 13149045, 13935740, 14302470, 15528396, 17162964, 17532060, 17917380, 18116462, 19410495, 20903610, 21453705, 23292594, 25084332, 25880660, 26298090, 27174693, 28604940, 31355415, 36232924, 38820990, 41807220, 42907410, 45291155, 46585188, 52596180, 54349386, 58231485, 62710830, 77641980, 81524079, 85814820, 90582310, 108698772, 116462970, 125421660, 135873465, 163048158, 181164620, 232925940, 271746930, 326096316, 407620395, 543493860, 815240790, 1630481580]

約数ペア:

[(1, 1630481580), (2, 815240790), (3, 543493860), (4, 407620395), (5, 326096316), (6, 271746930), (7, 232925940), (9, 181164620), (10, 163048158), (12, 135873465), (13, 125421660), (14, 116462970), (15, 108698772), (18, 90582310), (19, 85814820), (20, 81524079), (21, 77641980), (26, 62710830), (28, 58231485), (30, 54349386), (31, 52596180), (35, 46585188), (36, 45291155), (38, 42907410), (39, 41807220), (42, 38820990), (45, 36232924), (52, 31355415), (57, 28604940), (60, 27174693), (62, 26298090), (63, 25880660), (65, 25084332), (70, 23292594), (76, 21453705), (78, 20903610), (84, 19410495), (90, 18116462), (91, 17917380), (93, 17532060), (95, 17162964), (105, 15528396), (114, 14302470), (117, 13935740), (124, 13149045), (126, 12940330), (130, 12542166), (133, 12259260), (140, 11646297), (155, 10519236), (156, 10451805), (169, 9647820), (171, 9534980), (180, 9058231), (182, 8958690), (186, 8766030), (190, 8581482), (195, 8361444), (210, 7764198), (217, 7513740), (228, 7151235), (234, 6967870), (247, 6601140), (252, 6470165), (260, 6271083), (266, 6129630), (273, 5972460), (279, 5844020), (285, 5720988), (310, 5259618), (315, 5176132), (338, 4823910), (342, 4767490), (364, 4479345), (372, 4383015), (380, 4290741), (390, 4180722), (399, 4086420), (403, 4045860), (420, 3882099), (434, 3756870), (455, 3583476), (465, 3506412), (468, 3483935), (494, 3300570), (507, 3215940), (532, 3064815), (546, 2986230), (558, 2922010), (570, 2860494), (585, 2787148), (589, 2768220), (620, 2629809), (630, 2588066), (651, 2504580), (665, 2451852), (676, 2411955), (684, 2383745), (741, 2200380), (780, 2090361), (798, 2043210), (806, 2022930), (819, 1990820), (845, 1929564), (855, 1906996), (868, 1878435), (910, 1791738), (930, 1753206), (988, 1650285), (1014, 1607970), (1085, 1502748), (1092, 1493115), (1116, 1461005), (1140, 1430247), (1170, 1393574), (1178, 1384110), (1183, 1378260), (1197, 1362140), (1209, 1348620), (1235, 1320228), (1260, 1294033), (1302, 1252290), (1330, 1225926), (1365, 1194492), (1395, 1168804), (1482, 1100190), (1521, 1071980), (1596, 1021605), (1612, 1011465), (1638, 995410), (1690, 964782), (1710, 953498), (1729, 943020), (1767, 922740), (1820, 895869), (1860, 876603), (1953, 834860), (1995, 817284), (2015, 809172), (2028, 803985), (2170, 751374), (2197, 742140), (2223, 733460), (2340, 696787), (2356, 692055), (2366, 689130), (2394, 681070), (2418, 674310), (2470, 660114), (2535, 643188), (2604, 626145), (2660, 612963), (2730, 597246), (2790, 584402), (2821, 577980), (2945, 553644), (2964, 550095), (3042, 535990), (3211, 507780), (3255, 500916), (3276, 497705), (3380, 482391), (3420, 476749), (3458, 471510), (3534, 461370), (3549, 459420), (3627, 449540), (3705, 440076), (3906, 417430), (3990, 408642), (4030, 404586), (4095, 398164), (4123, 395460), (4340, 375687), (4394, 371070), (4446, 366730), (4732, 344565), (4788, 340535), (4836, 337155), (4940, 330057), (5070, 321594), (5187, 314340), (5239, 311220), (5301, 307580), (5460, 298623), (5580, 292201), (5642, 288990), (5890, 276822), (5915, 275652), (5985, 272428), (6045, 269724), (6084, 267995), (6422, 253890), (6510, 250458), (6591, 247380), (6916, 235755), (7068, 230685), (7098, 229710), (7254, 224770), (7410, 220038), (7605, 214396), (7657, 212940), (7812, 208715), (7980, 204321), (8060, 202293), (8190, 199082), (8246, 197730), (8463, 192660), (8645, 188604), (8788, 185535), (8835, 184548), (8892, 183365), (9633, 169260), (9765, 166972), (10140, 160797), (10374, 157170), (10478, 155610), (10602, 153790), (10647, 153140), (10985, 148428), (11115, 146692), (11284, 144495), (11780, 138411), (11830, 137826), (11970, 136214), (12090, 134862), (12369, 131820), (12844, 126945), (13020, 125229), (13182, 123690), (14105, 115596), (14196, 114855), (14508, 112385), (14820, 110019), (15210, 107198), (15314, 106470), (15379, 106020), (15561, 104780), (15717, 103740), (16055, 101556), (16380, 99541), (16492, 98865), (16926, 96330), (17290, 94302), (17670, 92274), (17745, 91884), (18135, 89908), (19266, 84630), (19530, 83486), (19773, 82460), (20615, 79092), (20748, 78585), (20956, 77805), (21204, 76895), (21294, 76570), (21970, 74214), (22230, 73346), (22477, 72540), (22971, 70980), (23660, 68913), (23940, 68107), (24180, 67431), (24738, 65910), (25389, 64220), (25935, 62868), (26195, 62244), (26364, 61845), (26505, 61516), (28210, 57798), (28899, 56420), (30420, 53599), (30628, 53235), (30758, 53010), (31122, 52390), (31434, 51870), (32110, 50778), (32955, 49476), (33852, 48165), (34580, 47151), (35340, 46137), (35490, 45942), (36270, 44954), (36673, 44460), (37107, 43940), (38285, 42588), (38532, 42315), (39060, 41743), (39546, 41230)]