1448712720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22111}}^1$

素因数の和:22150

約数の個数: 240

約数和(自身を含む): 5988283392

約数和(自身を除く): 4539570672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 22111, 32760, 44222, 65520, 66333, 88444, 110555, 132666, 154777, 176888, 198999, 221110, 265332, 287443, 309554, 331665, 353776, 397998, 442220, 464331, 530664, 574886, 619108, 663330, 773885, 795996, 862329, 884440, 928662, 994995, 1061328, 1149772, 1238216, 1326660, 1392993, 1437215, 1547770, 1591992, 1724658, 1768880, 1857324, 1989990, 2012101, 2299544, 2321655, 2476432, 2586987, 2653320, 2785986, 2874430, 3095540, 3183984, 3449316, 3714648, 3979980, 4024202, 4311645, 4599088, 4643310, 5173974, 5306640, 5571972, 5748860, 6036303, 6191080, 6898632, 6964965, 7429296, 7959960, 8048404, 8623290, 9286620, 10060505, 10347948, 11143944, 11497720, 12072606, 12382160, 12934935, 13797264, 13929930, 15919920, 16096808, 17246580, 18108909, 18573240, 20121010, 20695896, 22287888, 22995440, 24145212, 25869870, 27859860, 30181515, 32193616, 34493160, 36217818, 37146480, 40242020, 41391792, 48290424, 51739740, 55719720, 60363030, 68986320, 72435636, 80484040, 90544545, 96580848, 103479480, 111439440, 120726060, 144871272, 160968080, 181089090, 206958960, 241452120, 289742544, 362178180, 482904240, 724356360, 1448712720]

約数ペア:

[(1, 1448712720), (2, 724356360), (3, 482904240), (4, 362178180), (5, 289742544), (6, 241452120), (7, 206958960), (8, 181089090), (9, 160968080), (10, 144871272), (12, 120726060), (13, 111439440), (14, 103479480), (15, 96580848), (16, 90544545), (18, 80484040), (20, 72435636), (21, 68986320), (24, 60363030), (26, 55719720), (28, 51739740), (30, 48290424), (35, 41391792), (36, 40242020), (39, 37146480), (40, 36217818), (42, 34493160), (45, 32193616), (48, 30181515), (52, 27859860), (56, 25869870), (60, 24145212), (63, 22995440), (65, 22287888), (70, 20695896), (72, 20121010), (78, 18573240), (80, 18108909), (84, 17246580), (90, 16096808), (91, 15919920), (104, 13929930), (105, 13797264), (112, 12934935), (117, 12382160), (120, 12072606), (126, 11497720), (130, 11143944), (140, 10347948), (144, 10060505), (156, 9286620), (168, 8623290), (180, 8048404), (182, 7959960), (195, 7429296), (208, 6964965), (210, 6898632), (234, 6191080), (240, 6036303), (252, 5748860), (260, 5571972), (273, 5306640), (280, 5173974), (312, 4643310), (315, 4599088), (336, 4311645), (360, 4024202), (364, 3979980), (390, 3714648), (420, 3449316), (455, 3183984), (468, 3095540), (504, 2874430), (520, 2785986), (546, 2653320), (560, 2586987), (585, 2476432), (624, 2321655), (630, 2299544), (720, 2012101), (728, 1989990), (780, 1857324), (819, 1768880), (840, 1724658), (910, 1591992), (936, 1547770), (1008, 1437215), (1040, 1392993), (1092, 1326660), (1170, 1238216), (1260, 1149772), (1365, 1061328), (1456, 994995), (1560, 928662), (1638, 884440), (1680, 862329), (1820, 795996), (1872, 773885), (2184, 663330), (2340, 619108), (2520, 574886), (2730, 530664), (3120, 464331), (3276, 442220), (3640, 397998), (4095, 353776), (4368, 331665), (4680, 309554), (5040, 287443), (5460, 265332), (6552, 221110), (7280, 198999), (8190, 176888), (9360, 154777), (10920, 132666), (13104, 110555), (16380, 88444), (21840, 66333), (22111, 65520), (32760, 44222)]