86324640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 293932800

約数和(自身を除く): 207608160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 142, 149, 160, 170, 204, 213, 240, 255, 272, 284, 298, 340, 355, 408, 426, 447, 480, 510, 544, 568, 596, 680, 710, 745, 816, 852, 894, 1020, 1065, 1136, 1192, 1207, 1360, 1420, 1490, 1632, 1704, 1788, 2040, 2130, 2235, 2272, 2384, 2414, 2533, 2720, 2840, 2980, 3408, 3576, 3621, 4080, 4260, 4470, 4768, 4828, 5066, 5680, 5960, 6035, 6816, 7152, 7242, 7599, 8160, 8520, 8940, 9656, 10132, 10579, 11360, 11920, 12070, 12665, 14304, 14484, 15198, 17040, 17880, 18105, 19312, 20264, 21158, 23840, 24140, 25330, 28968, 30396, 31737, 34080, 35760, 36210, 37995, 38624, 40528, 42316, 48280, 50660, 52895, 57936, 60792, 63474, 71520, 72420, 75990, 81056, 84632, 96560, 101320, 105790, 115872, 121584, 126948, 144840, 151980, 158685, 169264, 179843, 193120, 202640, 211580, 243168, 253896, 289680, 303960, 317370, 338528, 359686, 405280, 423160, 507792, 539529, 579360, 607920, 634740, 719372, 846320, 899215, 1015584, 1079058, 1215840, 1269480, 1438744, 1692640, 1798430, 2158116, 2538960, 2697645, 2877488, 3596860, 4316232, 5077920, 5395290, 5754976, 7193720, 8632464, 10790580, 14387440, 17264928, 21581160, 28774880, 43162320, 86324640]

約数ペア:

[(1, 86324640), (2, 43162320), (3, 28774880), (4, 21581160), (5, 17264928), (6, 14387440), (8, 10790580), (10, 8632464), (12, 7193720), (15, 5754976), (16, 5395290), (17, 5077920), (20, 4316232), (24, 3596860), (30, 2877488), (32, 2697645), (34, 2538960), (40, 2158116), (48, 1798430), (51, 1692640), (60, 1438744), (68, 1269480), (71, 1215840), (80, 1079058), (85, 1015584), (96, 899215), (102, 846320), (120, 719372), (136, 634740), (142, 607920), (149, 579360), (160, 539529), (170, 507792), (204, 423160), (213, 405280), (240, 359686), (255, 338528), (272, 317370), (284, 303960), (298, 289680), (340, 253896), (355, 243168), (408, 211580), (426, 202640), (447, 193120), (480, 179843), (510, 169264), (544, 158685), (568, 151980), (596, 144840), (680, 126948), (710, 121584), (745, 115872), (816, 105790), (852, 101320), (894, 96560), (1020, 84632), (1065, 81056), (1136, 75990), (1192, 72420), (1207, 71520), (1360, 63474), (1420, 60792), (1490, 57936), (1632, 52895), (1704, 50660), (1788, 48280), (2040, 42316), (2130, 40528), (2235, 38624), (2272, 37995), (2384, 36210), (2414, 35760), (2533, 34080), (2720, 31737), (2840, 30396), (2980, 28968), (3408, 25330), (3576, 24140), (3621, 23840), (4080, 21158), (4260, 20264), (4470, 19312), (4768, 18105), (4828, 17880), (5066, 17040), (5680, 15198), (5960, 14484), (6035, 14304), (6816, 12665), (7152, 12070), (7242, 11920), (7599, 11360), (8160, 10579), (8520, 10132), (8940, 9656)]