731987360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 1999613952

約数和(自身を除く): 1267626592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 127, 130, 136, 160, 163, 170, 208, 221, 254, 260, 272, 326, 340, 416, 442, 508, 520, 544, 635, 652, 680, 815, 884, 1016, 1040, 1105, 1270, 1304, 1360, 1630, 1651, 1768, 2032, 2080, 2119, 2159, 2210, 2540, 2608, 2720, 2771, 3260, 3302, 3536, 4064, 4238, 4318, 4420, 5080, 5216, 5542, 6520, 6604, 7072, 8255, 8476, 8636, 8840, 10160, 10595, 10795, 11084, 13040, 13208, 13855, 16510, 16952, 17272, 17680, 20320, 20701, 21190, 21590, 22168, 26080, 26416, 27710, 28067, 33020, 33904, 34544, 35360, 36023, 41402, 42380, 43180, 44336, 52832, 55420, 56134, 66040, 67808, 69088, 72046, 82804, 84760, 86360, 88672, 103505, 110840, 112268, 132080, 140335, 144092, 165608, 169520, 172720, 180115, 207010, 221680, 224536, 264160, 269113, 280670, 288184, 331216, 339040, 345440, 351917, 360230, 414020, 443360, 449072, 538226, 561340, 576368, 662432, 703834, 720460, 828040, 898144, 1076452, 1122680, 1152736, 1345565, 1407668, 1440920, 1656080, 1759585, 2152904, 2245360, 2691130, 2815336, 2881840, 3312160, 3519170, 4305808, 4490720, 4574921, 5382260, 5630672, 5763680, 7038340, 8611616, 9149842, 10764520, 11261344, 14076680, 18299684, 21529040, 22874605, 28153360, 36599368, 43058080, 45749210, 56306720, 73198736, 91498420, 146397472, 182996840, 365993680, 731987360]

約数ペア:

[(1, 731987360), (2, 365993680), (4, 182996840), (5, 146397472), (8, 91498420), (10, 73198736), (13, 56306720), (16, 45749210), (17, 43058080), (20, 36599368), (26, 28153360), (32, 22874605), (34, 21529040), (40, 18299684), (52, 14076680), (65, 11261344), (68, 10764520), (80, 9149842), (85, 8611616), (104, 7038340), (127, 5763680), (130, 5630672), (136, 5382260), (160, 4574921), (163, 4490720), (170, 4305808), (208, 3519170), (221, 3312160), (254, 2881840), (260, 2815336), (272, 2691130), (326, 2245360), (340, 2152904), (416, 1759585), (442, 1656080), (508, 1440920), (520, 1407668), (544, 1345565), (635, 1152736), (652, 1122680), (680, 1076452), (815, 898144), (884, 828040), (1016, 720460), (1040, 703834), (1105, 662432), (1270, 576368), (1304, 561340), (1360, 538226), (1630, 449072), (1651, 443360), (1768, 414020), (2032, 360230), (2080, 351917), (2119, 345440), (2159, 339040), (2210, 331216), (2540, 288184), (2608, 280670), (2720, 269113), (2771, 264160), (3260, 224536), (3302, 221680), (3536, 207010), (4064, 180115), (4238, 172720), (4318, 169520), (4420, 165608), (5080, 144092), (5216, 140335), (5542, 132080), (6520, 112268), (6604, 110840), (7072, 103505), (8255, 88672), (8476, 86360), (8636, 84760), (8840, 82804), (10160, 72046), (10595, 69088), (10795, 67808), (11084, 66040), (13040, 56134), (13208, 55420), (13855, 52832), (16510, 44336), (16952, 43180), (17272, 42380), (17680, 41402), (20320, 36023), (20701, 35360), (21190, 34544), (21590, 33904), (22168, 33020), (26080, 28067), (26416, 27710)]