31075628220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3306

約数の個数: 576

約数和(自身を含む): 126100316160

約数和(自身を除く): 95024687940

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, 171, 180, 182, 186, 190, 195, 210, 217, 228, 234, 247, 252, 260, 266, 273, 279, 285, 310, 315, 342, 364, 372, 380, 390, 399, 403, 420, 434, 455, 465, 468, 494, 532, 546, 558, 570, 585, 589, 620, 630, 651, 665, 684, 741, 780, 798, 806, 819, 855, 868, 910, 930, 988, 1085, 1092, 1116, 1140, 1170, 1178, 1197, 1209, 1235, 1260, 1302, 1330, 1365, 1395, 1482, 1596, 1612, 1638, 1710, 1729, 1767, 1820, 1860, 1953, 1995, 2015, 2170, 2223, 2340, 2356, 2394, 2418, 2470, 2604, 2660, 2730, 2790, 2821, 2945, 2964, 3221, 3255, 3276, 3420, 3458, 3534, 3627, 3705, 3906, 3990, 4030, 4095, 4123, 4340, 4446, 4788, 4836, 4940, 5187, 5301, 5460, 5580, 5642, 5890, 5985, 6045, 6442, 6510, 6916, 7068, 7254, 7410, 7657, 7812, 7980, 8060, 8190, 8246, 8463, 8645, 8835, 8892, 9663, 9765, 10374, 10602, 11115, 11284, 11780, 11970, 12090, 12369, 12884, 13020, 14105, 14508, 14820, 15314, 15561, 16105, 16380, 16492, 16926, 17290, 17670, 18135, 19326, 19530, 20615, 20748, 21204, 22230, 22547, 22971, 23940, 24180, 24738, 25389, 25935, 26505, 28210, 28989, 30628, 31122, 32210, 33852, 34580, 35340, 36270, 37107, 38285, 38652, 39060, 41230, 41873, 42315, 44460, 45094, 45942, 48315, 49476, 50778, 51870, 53010, 53599, 56420, 57978, 61199, 61845, 62244, 64420, 67641, 68913, 72540, 74214, 76570, 77805, 82460, 83746, 84630, 90188, 91884, 96630, 99851, 101556, 103740, 106020, 107198, 112735, 114855, 115956, 122398, 123690, 125619, 126945, 135282, 137826, 144945, 148428, 153140, 155610, 160797, 167492, 169260, 183597, 185535, 193260, 199702, 202923, 209365, 214396, 225470, 229710, 244796, 247380, 251238, 253890, 267995, 270564, 275652, 289890, 293111, 299553, 305995, 311220, 321594, 338205, 344565, 367194, 371070, 376857, 399404, 405846, 418730, 428393, 450940, 459420, 482391, 499255, 502476, 507780, 535990, 550791, 579780, 586222, 599106, 611990, 628095, 643188, 676410, 689130, 698957, 734388, 742140, 753714, 795587, 803985, 811692, 837460, 856786, 879333, 898659, 917985, 964782, 998510, 1014615, 1071980, 1101582, 1172444, 1198212, 1223980, 1256190, 1285179, 1298063, 1352820, 1378260, 1397914, 1465555, 1497765, 1507428, 1591174, 1607970, 1713572, 1758666, 1797318, 1835970, 1884285, 1897169, 1929564, 1997020, 2029230, 2096871, 2141965, 2203164, 2386761, 2411955, 2512380, 2570358, 2596126, 2637999, 2753955, 2795828, 2931110, 2995530, 3182348, 3215940, 3494785, 3517332, 3594636, 3671940, 3768570, 3794338, 3855537, 3894189, 3977935, 4058460, 4193742, 4283930, 4396665, 4493295, 4773522, 4823910, 5140716, 5192252, 5275998, 5507910, 5569109, 5691507, 5862220, 5991060, 6290613, 6425895, 6490315, 6989570, 7160283, 7537140, 7588676, 7711074, 7788378, 7955870, 8387484, 8567860, 8793330, 8986590, 9086441, 9485845, 9547044, 9647820, 10484355, 10551996, 11015820, 11138218, 11383014, 11682567, 11933805, 12581226, 12851790, 12980630, 13189995, 13280183, 13979140, 14320566, 15422148, 15576756, 15911740, 16707327, 17074521, 17586660, 17973180, 18172882, 18971690, 19277685, 19470945, 20968710, 22276436, 22766028, 23365134, 23867610, 24663197, 25162452, 25703580, 25961260, 26379990, 26560366, 27259323, 27845545, 28457535, 28641132, 31453065, 33414654, 34149042, 35801415, 36345764, 37943380, 38555370, 38941890, 39840549, 41937420, 45432205, 46730268, 47735220, 49326394, 50121981, 52759980, 53120732, 54518646, 55691090, 56915070, 58412835, 62906130, 66400915, 66829308, 68298084, 71602830, 73989591, 77110740, 77883780, 79681098, 81777969, 83536635, 85372605, 90864410, 98652788, 100243962, 109037292, 111382180, 113830140, 116825670, 119521647, 123315985, 125812260, 132801830, 136296615, 143205660, 147979182, 159362196, 163555938, 167073270, 170745210, 172642379, 181728820, 199202745, 200487924, 221968773, 233651340, 239043294, 246631970, 250609905, 265603660, 272593230, 295958364, 327111876, 334146540, 341490420, 345284758, 369947955, 398405490, 408889845, 443937546, 478086588, 493263940, 501219810, 517927137, 545186460, 597608235, 690569516, 739895910, 796810980, 817779690, 863211895, 887875092, 1002439620, 1035854274, 1109843865, 1195216470, 1479791820, 1553781411, 1635559380, 1726423790, 2071708548, 2219687730, 2390432940, 2589635685, 3107562822, 3452847580, 4439375460, 5179271370, 6215125644, 7768907055, 10358542740, 15537814110, 31075628220]

約数ペア:

[(1, 31075628220), (2, 15537814110), (3, 10358542740), (4, 7768907055), (5, 6215125644), (6, 5179271370), (7, 4439375460), (9, 3452847580), (10, 3107562822), (12, 2589635685), (13, 2390432940), (14, 2219687730), (15, 2071708548), (18, 1726423790), (19, 1635559380), (20, 1553781411), (21, 1479791820), (26, 1195216470), (28, 1109843865), (30, 1035854274), (31, 1002439620), (35, 887875092), (36, 863211895), (38, 817779690), (39, 796810980), (42, 739895910), (45, 690569516), (52, 597608235), (57, 545186460), (60, 517927137), (62, 501219810), (63, 493263940), (65, 478086588), (70, 443937546), (76, 408889845), (78, 398405490), (84, 369947955), (90, 345284758), (91, 341490420), (93, 334146540), (95, 327111876), (105, 295958364), (114, 272593230), (117, 265603660), (124, 250609905), (126, 246631970), (130, 239043294), (133, 233651340), (140, 221968773), (155, 200487924), (156, 199202745), (171, 181728820), (180, 172642379), (182, 170745210), (186, 167073270), (190, 163555938), (195, 159362196), (210, 147979182), (217, 143205660), (228, 136296615), (234, 132801830), (247, 125812260), (252, 123315985), (260, 119521647), (266, 116825670), (273, 113830140), (279, 111382180), (285, 109037292), (310, 100243962), (315, 98652788), (342, 90864410), (364, 85372605), (372, 83536635), (380, 81777969), (390, 79681098), (399, 77883780), (403, 77110740), (420, 73989591), (434, 71602830), (455, 68298084), (465, 66829308), (468, 66400915), (494, 62906130), (532, 58412835), (546, 56915070), (558, 55691090), (570, 54518646), (585, 53120732), (589, 52759980), (620, 50121981), (630, 49326394), (651, 47735220), (665, 46730268), (684, 45432205), (741, 41937420), (780, 39840549), (798, 38941890), (806, 38555370), (819, 37943380), (855, 36345764), (868, 35801415), (910, 34149042), (930, 33414654), (988, 31453065), (1085, 28641132), (1092, 28457535), (1116, 27845545), (1140, 27259323), (1170, 26560366), (1178, 26379990), (1197, 25961260), (1209, 25703580), (1235, 25162452), (1260, 24663197), (1302, 23867610), (1330, 23365134), (1365, 22766028), (1395, 22276436), (1482, 20968710), (1596, 19470945), (1612, 19277685), (1638, 18971690), (1710, 18172882), (1729, 17973180), (1767, 17586660), (1820, 17074521), (1860, 16707327), (1953, 15911740), (1995, 15576756), (2015, 15422148), (2170, 14320566), (2223, 13979140), (2340, 13280183), (2356, 13189995), (2394, 12980630), (2418, 12851790), (2470, 12581226), (2604, 11933805), (2660, 11682567), (2730, 11383014), (2790, 11138218), (2821, 11015820), (2945, 10551996), (2964, 10484355), (3221, 9647820), (3255, 9547044), (3276, 9485845), (3420, 9086441), (3458, 8986590), (3534, 8793330), (3627, 8567860), (3705, 8387484), (3906, 7955870), (3990, 7788378), (4030, 7711074), (4095, 7588676), (4123, 7537140), (4340, 7160283), (4446, 6989570), (4788, 6490315), (4836, 6425895), (4940, 6290613), (5187, 5991060), (5301, 5862220), (5460, 5691507), (5580, 5569109), (5642, 5507910), (5890, 5275998), (5985, 5192252), (6045, 5140716), (6442, 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(31122, 998510), (32210, 964782), (33852, 917985), (34580, 898659), (35340, 879333), (36270, 856786), (37107, 837460), (38285, 811692), (38652, 803985), (39060, 795587), (41230, 753714), (41873, 742140), (42315, 734388), (44460, 698957), (45094, 689130), (45942, 676410), (48315, 643188), (49476, 628095), (50778, 611990), (51870, 599106), (53010, 586222), (53599, 579780), (56420, 550791), (57978, 535990), (61199, 507780), (61845, 502476), (62244, 499255), (64420, 482391), (67641, 459420), (68913, 450940), (72540, 428393), (74214, 418730), (76570, 405846), (77805, 399404), (82460, 376857), (83746, 371070), (84630, 367194), (90188, 344565), (91884, 338205), (96630, 321594), (99851, 311220), (101556, 305995), (103740, 299553), (106020, 293111), (107198, 289890), (112735, 275652), (114855, 270564), (115956, 267995), (122398, 253890), (123690, 251238), (125619, 247380), (126945, 244796), (135282, 229710), (137826, 225470), (144945, 214396), (148428, 209365), (153140, 202923), (155610, 199702), (160797, 193260), (167492, 185535), (169260, 183597)]