15556862880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20269}}^1$

素因数の和:20344

約数の個数: 288

約数和(自身を含む): 58568786640

約数和(自身を除く): 43011923760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 96, 104, 117, 120, 123, 130, 144, 156, 160, 164, 180, 195, 205, 208, 234, 240, 246, 260, 288, 312, 328, 360, 369, 390, 410, 416, 468, 480, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1248, 1312, 1440, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2080, 2132, 2340, 2460, 2665, 2952, 3120, 3198, 3280, 3690, 3744, 3936, 4264, 4680, 4797, 4920, 5330, 5904, 6240, 6396, 6560, 7380, 7995, 8528, 9360, 9594, 9840, 10660, 11808, 12792, 14760, 15990, 17056, 18720, 19188, 19680, 20269, 21320, 23985, 25584, 29520, 31980, 38376, 40538, 42640, 47970, 51168, 59040, 60807, 63960, 76752, 81076, 85280, 95940, 101345, 121614, 127920, 153504, 162152, 182421, 191880, 202690, 243228, 255840, 263497, 304035, 324304, 364842, 383760, 405380, 486456, 526994, 608070, 648608, 729684, 767520, 790491, 810760, 831029, 912105, 972912, 1053988, 1216140, 1317485, 1459368, 1580982, 1621520, 1662058, 1824210, 1945824, 2107976, 2371473, 2432280, 2493087, 2634970, 2918736, 3161964, 3243040, 3324116, 3648420, 3952455, 4155145, 4215952, 4742946, 4864560, 4986174, 5269940, 5837472, 6323928, 6648232, 7296840, 7479261, 7904910, 8310290, 8431904, 9485892, 9729120, 9972348, 10539880, 10803377, 11857365, 12465435, 12647856, 13296464, 14593680, 14958522, 15809820, 16620580, 18971784, 19944696, 21079760, 21606754, 23714730, 24930870, 25295712, 26592928, 29187360, 29917044, 31619640, 32410131, 33241160, 37396305, 37943568, 39889392, 42159520, 43213508, 47429460, 49861740, 54016885, 59834088, 63239280, 64820262, 66482320, 74792610, 75887136, 79778784, 86427016, 94858920, 97230393, 99723480, 108033770, 119668176, 126478560, 129640524, 132964640, 149585220, 162050655, 172854032, 189717840, 194460786, 199446960, 216067540, 239336352, 259281048, 299170440, 324101310, 345708064, 379435680, 388921572, 398893920, 432135080, 486151965, 518562096, 598340880, 648202620, 777843144, 864270160, 972303930, 1037124192, 1196681760, 1296405240, 1555686288, 1728540320, 1944607860, 2592810480, 3111372576, 3889215720, 5185620960, 7778431440, 15556862880]

約数ペア:

[(1, 15556862880), (2, 7778431440), (3, 5185620960), (4, 3889215720), (5, 3111372576), (6, 2592810480), (8, 1944607860), (9, 1728540320), (10, 1555686288), (12, 1296405240), (13, 1196681760), (15, 1037124192), (16, 972303930), (18, 864270160), (20, 777843144), (24, 648202620), (26, 598340880), (30, 518562096), (32, 486151965), (36, 432135080), (39, 398893920), (40, 388921572), (41, 379435680), (45, 345708064), (48, 324101310), (52, 299170440), (60, 259281048), (65, 239336352), (72, 216067540), (78, 199446960), (80, 194460786), (82, 189717840), (90, 172854032), (96, 162050655), (104, 149585220), (117, 132964640), (120, 129640524), (123, 126478560), (130, 119668176), (144, 108033770), (156, 99723480), (160, 97230393), (164, 94858920), (180, 86427016), (195, 79778784), (205, 75887136), (208, 74792610), (234, 66482320), (240, 64820262), (246, 63239280), (260, 59834088), (288, 54016885), (312, 49861740), (328, 47429460), (360, 43213508), (369, 42159520), (390, 39889392), (410, 37943568), (416, 37396305), (468, 33241160), (480, 32410131), (492, 31619640), (520, 29917044), (533, 29187360), (585, 26592928), (615, 25295712), (624, 24930870), (656, 23714730), (720, 21606754), (738, 21079760), (780, 19944696), (820, 18971784), (936, 16620580), (984, 15809820), (1040, 14958522), (1066, 14593680), (1170, 13296464), (1230, 12647856), (1248, 12465435), (1312, 11857365), (1440, 10803377), (1476, 10539880), (1560, 9972348), (1599, 9729120), (1640, 9485892), (1845, 8431904), (1872, 8310290), (1968, 7904910), (2080, 7479261), (2132, 7296840), (2340, 6648232), (2460, 6323928), (2665, 5837472), (2952, 5269940), (3120, 4986174), (3198, 4864560), (3280, 4742946), (3690, 4215952), (3744, 4155145), (3936, 3952455), (4264, 3648420), (4680, 3324116), (4797, 3243040), (4920, 3161964), (5330, 2918736), (5904, 2634970), (6240, 2493087), (6396, 2432280), (6560, 2371473), (7380, 2107976), (7995, 1945824), (8528, 1824210), (9360, 1662058), (9594, 1621520), (9840, 1580982), (10660, 1459368), (11808, 1317485), (12792, 1216140), (14760, 1053988), (15990, 972912), (17056, 912105), (18720, 831029), (19188, 810760), (19680, 790491), (20269, 767520), (21320, 729684), (23985, 648608), (25584, 608070), (29520, 526994), (31980, 486456), (38376, 405380), (40538, 383760), (42640, 364842), (47970, 324304), (51168, 304035), (59040, 263497), (60807, 255840), (63960, 243228), (76752, 202690), (81076, 191880), (85280, 182421), (95940, 162152), (101345, 153504), (121614, 127920)]