856491480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 3199996800

約数和(自身を除く): 2343505320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 73, 78, 90, 92, 104, 109, 115, 117, 120, 130, 138, 146, 156, 180, 184, 195, 207, 218, 219, 230, 234, 260, 276, 292, 299, 312, 327, 345, 360, 365, 390, 414, 436, 438, 460, 468, 520, 545, 552, 584, 585, 598, 654, 657, 690, 730, 780, 828, 872, 876, 897, 920, 936, 949, 981, 1035, 1090, 1095, 1170, 1196, 1308, 1314, 1380, 1417, 1460, 1495, 1560, 1635, 1656, 1679, 1752, 1794, 1898, 1962, 2070, 2180, 2190, 2340, 2392, 2507, 2616, 2628, 2691, 2760, 2834, 2847, 2920, 2990, 3270, 3285, 3358, 3588, 3796, 3924, 4140, 4251, 4360, 4380, 4485, 4680, 4745, 4905, 5014, 5037, 5256, 5382, 5668, 5694, 5980, 6540, 6570, 6716, 7085, 7176, 7521, 7592, 7848, 7957, 8280, 8395, 8502, 8541, 8760, 8970, 9490, 9810, 10028, 10074, 10764, 11336, 11388, 11960, 12535, 12753, 13080, 13140, 13432, 13455, 14170, 14235, 15042, 15111, 15914, 16790, 17004, 17082, 17940, 18980, 19620, 20056, 20148, 21255, 21528, 21827, 22563, 22776, 23871, 25070, 25185, 25506, 26280, 26910, 28340, 28470, 30084, 30222, 31828, 32591, 33580, 34008, 34164, 35880, 37605, 37960, 39240, 39785, 40296, 42510, 42705, 43654, 45126, 47742, 50140, 50370, 51012, 53820, 56680, 56940, 60168, 60444, 63656, 63765, 65182, 65481, 67160, 68328, 71613, 75210, 75555, 79570, 85020, 85410, 87308, 90252, 95484, 97773, 100280, 100740, 102024, 103441, 107640, 109135, 112815, 113880, 119355, 120888, 127530, 130364, 130962, 143226, 150420, 151110, 159140, 162955, 170040, 170820, 174616, 180504, 183011, 190968, 195546, 196443, 201480, 206882, 218270, 225630, 238710, 255060, 260728, 261924, 286452, 293319, 300840, 302220, 310323, 318280, 325910, 327405, 341640, 358065, 366022, 391092, 392886, 413764, 436540, 451260, 477420, 488865, 510120, 517205, 523848, 549033, 572904, 586638, 604440, 620646, 651820, 654810, 716130, 732044, 782184, 785772, 827528, 873080, 902520, 915055, 930969, 954840, 977730, 982215, 1034410, 1098066, 1173276, 1241292, 1303640, 1309620, 1432260, 1464088, 1466595, 1551615, 1571544, 1647099, 1830110, 1861938, 1955460, 1964430, 2068820, 2196132, 2346552, 2379143, 2482584, 2619240, 2745165, 2864520, 2933190, 3103230, 3294198, 3660220, 3723876, 3910920, 3928860, 4137640, 4392264, 4654845, 4758286, 5490330, 5866380, 6206460, 6588396, 7137429, 7320440, 7447752, 7857720, 8235495, 9309690, 9516572, 10980660, 11732760, 11895715, 12412920, 13176792, 14274858, 16470990, 18619380, 19033144, 21412287, 21961320, 23791430, 28549716, 32941980, 35687145, 37238760, 42824574, 47582860, 57099432, 65883960, 71374290, 85649148, 95165720, 107061435, 142748580, 171298296, 214122870, 285497160, 428245740, 856491480]

約数ペア:

[(1, 856491480), (2, 428245740), (3, 285497160), (4, 214122870), (5, 171298296), (6, 142748580), (8, 107061435), (9, 95165720), (10, 85649148), (12, 71374290), (13, 65883960), (15, 57099432), (18, 47582860), (20, 42824574), (23, 37238760), (24, 35687145), (26, 32941980), (30, 28549716), (36, 23791430), (39, 21961320), (40, 21412287), (45, 19033144), (46, 18619380), (52, 16470990), (60, 14274858), (65, 13176792), (69, 12412920), (72, 11895715), (73, 11732760), (78, 10980660), (90, 9516572), (92, 9309690), (104, 8235495), (109, 7857720), (115, 7447752), (117, 7320440), (120, 7137429), (130, 6588396), (138, 6206460), (146, 5866380), (156, 5490330), (180, 4758286), (184, 4654845), (195, 4392264), (207, 4137640), (218, 3928860), (219, 3910920), (230, 3723876), (234, 3660220), (260, 3294198), (276, 3103230), (292, 2933190), (299, 2864520), (312, 2745165), (327, 2619240), (345, 2482584), (360, 2379143), (365, 2346552), (390, 2196132), (414, 2068820), (436, 1964430), (438, 1955460), (460, 1861938), (468, 1830110), (520, 1647099), (545, 1571544), (552, 1551615), (584, 1466595), (585, 1464088), (598, 1432260), (654, 1309620), (657, 1303640), (690, 1241292), (730, 1173276), (780, 1098066), (828, 1034410), (872, 982215), (876, 977730), (897, 954840), (920, 930969), (936, 915055), (949, 902520), (981, 873080), (1035, 827528), (1090, 785772), (1095, 782184), (1170, 732044), (1196, 716130), (1308, 654810), (1314, 651820), (1380, 620646), (1417, 604440), (1460, 586638), (1495, 572904), (1560, 549033), (1635, 523848), (1656, 517205), (1679, 510120), (1752, 488865), (1794, 477420), (1898, 451260), (1962, 436540), (2070, 413764), (2180, 392886), (2190, 391092), (2340, 366022), (2392, 358065), (2507, 341640), (2616, 327405), (2628, 325910), (2691, 318280), (2760, 310323), (2834, 302220), (2847, 300840), (2920, 293319), (2990, 286452), (3270, 261924), (3285, 260728), (3358, 255060), (3588, 238710), (3796, 225630), (3924, 218270), (4140, 206882), (4251, 201480), (4360, 196443), (4380, 195546), (4485, 190968), (4680, 183011), (4745, 180504), (4905, 174616), (5014, 170820), (5037, 170040), (5256, 162955), (5382, 159140), (5668, 151110), (5694, 150420), (5980, 143226), (6540, 130962), (6570, 130364), (6716, 127530), (7085, 120888), (7176, 119355), (7521, 113880), (7592, 112815), (7848, 109135), (7957, 107640), (8280, 103441), (8395, 102024), (8502, 100740), (8541, 100280), (8760, 97773), (8970, 95484), (9490, 90252), (9810, 87308), (10028, 85410), (10074, 85020), (10764, 79570), (11336, 75555), (11388, 75210), (11960, 71613), (12535, 68328), (12753, 67160), (13080, 65481), (13140, 65182), (13432, 63765), (13455, 63656), (14170, 60444), (14235, 60168), (15042, 56940), (15111, 56680), (15914, 53820), (16790, 51012), (17004, 50370), (17082, 50140), (17940, 47742), (18980, 45126), (19620, 43654), (20056, 42705), (20148, 42510), (21255, 40296), (21528, 39785), (21827, 39240), (22563, 37960), (22776, 37605), (23871, 35880), (25070, 34164), (25185, 34008), (25506, 33580), (26280, 32591), (26910, 31828), (28340, 30222), (28470, 30084)]