387514320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 1319284608

約数和(自身を除く): 931770288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 151, 170, 185, 204, 222, 240, 255, 272, 289, 296, 302, 340, 370, 408, 444, 453, 510, 555, 578, 592, 604, 629, 680, 740, 755, 816, 867, 888, 906, 1020, 1110, 1156, 1208, 1258, 1360, 1445, 1480, 1510, 1734, 1776, 1812, 1887, 2040, 2220, 2265, 2312, 2416, 2516, 2567, 2890, 2960, 3020, 3145, 3468, 3624, 3774, 4080, 4335, 4440, 4530, 4624, 5032, 5134, 5587, 5780, 6040, 6290, 6936, 7248, 7548, 7701, 8670, 8880, 9060, 9435, 10064, 10268, 10693, 11174, 11560, 12080, 12580, 12835, 13872, 15096, 15402, 16761, 17340, 18120, 18870, 20536, 21386, 22348, 23120, 25160, 25670, 27935, 30192, 30804, 32079, 33522, 34680, 36240, 37740, 38505, 41072, 42772, 43639, 44696, 50320, 51340, 53465, 55870, 61608, 64158, 67044, 69360, 75480, 77010, 83805, 85544, 87278, 89392, 94979, 102680, 106930, 111740, 123216, 128316, 130917, 134088, 150960, 154020, 160395, 167610, 171088, 174556, 189958, 205360, 213860, 218195, 223480, 256632, 261834, 268176, 284937, 308040, 320790, 335220, 349112, 379916, 427720, 436390, 446960, 474895, 513264, 523668, 569874, 616080, 641580, 654585, 670440, 698224, 759832, 855440, 872780, 949790, 1047336, 1139748, 1283160, 1309170, 1340880, 1424685, 1519664, 1614643, 1745560, 1899580, 2094672, 2279496, 2566320, 2618340, 2849370, 3229286, 3491120, 3799160, 4558992, 4843929, 5236680, 5698740, 6458572, 7598320, 8073215, 9687858, 10473360, 11397480, 12917144, 16146430, 19375716, 22794960, 24219645, 25834288, 32292860, 38751432, 48439290, 64585720, 77502864, 96878580, 129171440, 193757160, 387514320]

約数ペア:

[(1, 387514320), (2, 193757160), (3, 129171440), (4, 96878580), (5, 77502864), (6, 64585720), (8, 48439290), (10, 38751432), (12, 32292860), (15, 25834288), (16, 24219645), (17, 22794960), (20, 19375716), (24, 16146430), (30, 12917144), (34, 11397480), (37, 10473360), (40, 9687858), (48, 8073215), (51, 7598320), (60, 6458572), (68, 5698740), (74, 5236680), (80, 4843929), (85, 4558992), (102, 3799160), (111, 3491120), (120, 3229286), (136, 2849370), (148, 2618340), (151, 2566320), (170, 2279496), (185, 2094672), (204, 1899580), (222, 1745560), (240, 1614643), (255, 1519664), (272, 1424685), (289, 1340880), (296, 1309170), (302, 1283160), (340, 1139748), (370, 1047336), (408, 949790), (444, 872780), (453, 855440), (510, 759832), (555, 698224), (578, 670440), (592, 654585), (604, 641580), (629, 616080), (680, 569874), (740, 523668), (755, 513264), (816, 474895), (867, 446960), (888, 436390), (906, 427720), (1020, 379916), (1110, 349112), (1156, 335220), (1208, 320790), (1258, 308040), (1360, 284937), (1445, 268176), (1480, 261834), (1510, 256632), (1734, 223480), (1776, 218195), (1812, 213860), (1887, 205360), (2040, 189958), (2220, 174556), (2265, 171088), (2312, 167610), (2416, 160395), (2516, 154020), (2567, 150960), (2890, 134088), (2960, 130917), (3020, 128316), (3145, 123216), (3468, 111740), (3624, 106930), (3774, 102680), (4080, 94979), (4335, 89392), (4440, 87278), (4530, 85544), (4624, 83805), (5032, 77010), (5134, 75480), (5587, 69360), (5780, 67044), (6040, 64158), (6290, 61608), (6936, 55870), (7248, 53465), (7548, 51340), (7701, 50320), (8670, 44696), (8880, 43639), (9060, 42772), (9435, 41072), (10064, 38505), (10268, 37740), (10693, 36240), (11174, 34680), (11560, 33522), (12080, 32079), (12580, 30804), (12835, 30192), (13872, 27935), (15096, 25670), (15402, 25160), (16761, 23120), (17340, 22348), (18120, 21386), (18870, 20536)]