161425764960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{164291}}^1$

素因数の和:164421

約数の個数: 192

約数和(自身を含む): 536564528640

約数和(自身を除く): 375138763680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 480, 534, 552, 690, 712, 736, 890, 920, 1068, 1104, 1335, 1380, 1424, 1780, 1840, 2047, 2136, 2208, 2670, 2760, 2848, 3560, 3680, 4094, 4272, 5340, 5520, 6141, 7120, 8188, 8544, 10235, 10680, 11040, 12282, 14240, 16376, 20470, 21360, 24564, 30705, 32752, 40940, 42720, 49128, 61410, 65504, 81880, 98256, 122820, 163760, 164291, 196512, 245640, 327520, 328582, 491280, 492873, 657164, 821455, 982560, 985746, 1314328, 1642910, 1971492, 2464365, 2628656, 3285820, 3778693, 3942984, 4928730, 5257312, 6571640, 7557386, 7885968, 9857460, 11336079, 13143280, 14621899, 15114772, 15771936, 18893465, 19714920, 22672158, 26286560, 29243798, 30229544, 37786930, 39429840, 43865697, 45344316, 56680395, 58487596, 60459088, 73109495, 75573860, 78859680, 87731394, 90688632, 113360790, 116975192, 120918176, 146218990, 151147720, 175462788, 181377264, 219328485, 226721580, 233950384, 292437980, 302295440, 336303677, 350925576, 362754528, 438656970, 453443160, 467900768, 584875960, 604590880, 672607354, 701851152, 877313940, 906886320, 1008911031, 1169751920, 1345214708, 1403702304, 1681518385, 1754627880, 1813772640, 2017822062, 2339503840, 2690429416, 3363036770, 3509255760, 4035644124, 5044555155, 5380858832, 6726073540, 7018511520, 8071288248, 10089110310, 10761717664, 13452147080, 16142576496, 20178220620, 26904294160, 32285152992, 40356441240, 53808588320, 80712882480, 161425764960]

約数ペア:

[(1, 161425764960), (2, 80712882480), (3, 53808588320), (4, 40356441240), (5, 32285152992), (6, 26904294160), (8, 20178220620), (10, 16142576496), (12, 13452147080), (15, 10761717664), (16, 10089110310), (20, 8071288248), (23, 7018511520), (24, 6726073540), (30, 5380858832), (32, 5044555155), (40, 4035644124), (46, 3509255760), (48, 3363036770), (60, 2690429416), (69, 2339503840), (80, 2017822062), (89, 1813772640), (92, 1754627880), (96, 1681518385), (115, 1403702304), (120, 1345214708), (138, 1169751920), (160, 1008911031), (178, 906886320), (184, 877313940), (230, 701851152), (240, 672607354), (267, 604590880), (276, 584875960), (345, 467900768), (356, 453443160), (368, 438656970), (445, 362754528), (460, 350925576), (480, 336303677), (534, 302295440), (552, 292437980), (690, 233950384), (712, 226721580), (736, 219328485), (890, 181377264), (920, 175462788), (1068, 151147720), (1104, 146218990), (1335, 120918176), (1380, 116975192), (1424, 113360790), (1780, 90688632), (1840, 87731394), (2047, 78859680), (2136, 75573860), (2208, 73109495), (2670, 60459088), (2760, 58487596), (2848, 56680395), (3560, 45344316), (3680, 43865697), (4094, 39429840), (4272, 37786930), (5340, 30229544), (5520, 29243798), (6141, 26286560), (7120, 22672158), (8188, 19714920), (8544, 18893465), (10235, 15771936), (10680, 15114772), (11040, 14621899), (12282, 13143280), (14240, 11336079), (16376, 9857460), (20470, 7885968), (21360, 7557386), (24564, 6571640), (30705, 5257312), (32752, 4928730), (40940, 3942984), (42720, 3778693), (49128, 3285820), (61410, 2628656), (65504, 2464365), (81880, 1971492), (98256, 1642910), (122820, 1314328), (163760, 985746), (164291, 982560), (196512, 821455), (245640, 657164), (327520, 492873), (328582, 491280)]