88160640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 309769920

約数和(自身を除く): 221609280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 73, 74, 80, 85, 96, 102, 111, 120, 128, 136, 146, 148, 160, 170, 185, 192, 204, 219, 222, 240, 255, 272, 292, 296, 320, 340, 365, 370, 384, 408, 438, 444, 480, 510, 544, 555, 584, 592, 629, 640, 680, 730, 740, 816, 876, 888, 960, 1020, 1088, 1095, 1110, 1168, 1184, 1241, 1258, 1360, 1460, 1480, 1632, 1752, 1776, 1887, 1920, 2040, 2176, 2190, 2220, 2336, 2368, 2482, 2516, 2701, 2720, 2920, 2960, 3145, 3264, 3504, 3552, 3723, 3774, 4080, 4380, 4440, 4672, 4736, 4964, 5032, 5402, 5440, 5840, 5920, 6205, 6290, 6528, 7008, 7104, 7446, 7548, 8103, 8160, 8760, 8880, 9344, 9435, 9928, 10064, 10804, 10880, 11680, 11840, 12410, 12580, 13505, 14016, 14208, 14892, 15096, 16206, 16320, 17520, 17760, 18615, 18870, 19856, 20128, 21608, 23360, 23680, 24820, 25160, 27010, 28032, 29784, 30192, 32412, 32640, 35040, 35520, 37230, 37740, 39712, 40256, 40515, 43216, 45917, 46720, 49640, 50320, 54020, 59568, 60384, 64824, 70080, 71040, 74460, 75480, 79424, 80512, 81030, 86432, 91834, 99280, 100640, 108040, 119136, 120768, 129648, 137751, 140160, 148920, 150960, 158848, 162060, 172864, 183668, 198560, 201280, 216080, 229585, 238272, 241536, 259296, 275502, 297840, 301920, 324120, 345728, 367336, 397120, 402560, 432160, 459170, 476544, 518592, 551004, 595680, 603840, 648240, 688755, 734672, 794240, 864320, 918340, 1037184, 1102008, 1191360, 1207680, 1296480, 1377510, 1469344, 1728640, 1836680, 2204016, 2382720, 2592960, 2755020, 2938688, 3673360, 4408032, 5185920, 5510040, 5877376, 7346720, 8816064, 11020080, 14693440, 17632128, 22040160, 29386880, 44080320, 88160640]

約数ペア:

[(1, 88160640), (2, 44080320), (3, 29386880), (4, 22040160), (5, 17632128), (6, 14693440), (8, 11020080), (10, 8816064), (12, 7346720), (15, 5877376), (16, 5510040), (17, 5185920), (20, 4408032), (24, 3673360), (30, 2938688), (32, 2755020), (34, 2592960), (37, 2382720), (40, 2204016), (48, 1836680), (51, 1728640), (60, 1469344), (64, 1377510), (68, 1296480), (73, 1207680), (74, 1191360), (80, 1102008), (85, 1037184), (96, 918340), (102, 864320), (111, 794240), (120, 734672), (128, 688755), (136, 648240), (146, 603840), (148, 595680), (160, 551004), (170, 518592), (185, 476544), (192, 459170), (204, 432160), (219, 402560), (222, 397120), (240, 367336), (255, 345728), (272, 324120), (292, 301920), (296, 297840), (320, 275502), (340, 259296), (365, 241536), (370, 238272), (384, 229585), (408, 216080), (438, 201280), (444, 198560), (480, 183668), (510, 172864), (544, 162060), (555, 158848), (584, 150960), (592, 148920), (629, 140160), (640, 137751), (680, 129648), (730, 120768), (740, 119136), (816, 108040), (876, 100640), (888, 99280), (960, 91834), (1020, 86432), (1088, 81030), (1095, 80512), (1110, 79424), (1168, 75480), (1184, 74460), (1241, 71040), (1258, 70080), (1360, 64824), (1460, 60384), (1480, 59568), (1632, 54020), (1752, 50320), (1776, 49640), (1887, 46720), (1920, 45917), (2040, 43216), (2176, 40515), (2190, 40256), (2220, 39712), (2336, 37740), (2368, 37230), (2482, 35520), (2516, 35040), (2701, 32640), (2720, 32412), (2920, 30192), (2960, 29784), (3145, 28032), (3264, 27010), (3504, 25160), (3552, 24820), (3723, 23680), (3774, 23360), (4080, 21608), (4380, 20128), (4440, 19856), (4672, 18870), (4736, 18615), (4964, 17760), (5032, 17520), (5402, 16320), (5440, 16206), (5840, 15096), (5920, 14892), (6205, 14208), (6290, 14016), (6528, 13505), (7008, 12580), (7104, 12410), (7446, 11840), (7548, 11680), (8103, 10880), (8160, 10804), (8760, 10064), (8880, 9928), (9344, 9435)]