2579238480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16914

約数の個数: 240

約数和(自身を含む): 10017108864

約数和(自身を除く): 7437870384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 16871, 19110, 21840, 25480, 30576, 33742, 38220, 50613, 50960, 67484, 76440, 84355, 101226, 118097, 134968, 152880, 168710, 202452, 219323, 236194, 253065, 269936, 337420, 354291, 404904, 438646, 472388, 506130, 590485, 657969, 674840, 708582, 809808, 826679, 877292, 944776, 1012260, 1096615, 1180970, 1315938, 1349680, 1417164, 1535261, 1653358, 1754584, 1771455, 1889552, 2024520, 2193230, 2361940, 2480037, 2631876, 2834328, 3070522, 3289845, 3306716, 3509168, 3542910, 4049040, 4133395, 4386460, 4605783, 4723880, 4960074, 5263752, 5668656, 6141044, 6579690, 6613432, 7085820, 7676305, 8266790, 8772920, 9211566, 9447760, 9920148, 10527504, 10746827, 12282088, 12400185, 13159380, 13226864, 14171640, 15352610, 16533580, 17545840, 18423132, 19840296, 21493654, 23028915, 24564176, 24800370, 26318760, 28343280, 30705220, 32240481, 33067160, 36846264, 39680592, 42987308, 46057830, 49600740, 52637520, 53734135, 61410440, 64480962, 66134320, 73692528, 85974616, 92115660, 99201480, 107468270, 122820880, 128961924, 161202405, 171949232, 184231320, 198402960, 214936540, 257923848, 322404810, 368462640, 429873080, 515847696, 644809620, 859746160, 1289619240, 2579238480]

約数ペア:

[(1, 2579238480), (2, 1289619240), (3, 859746160), (4, 644809620), (5, 515847696), (6, 429873080), (7, 368462640), (8, 322404810), (10, 257923848), (12, 214936540), (13, 198402960), (14, 184231320), (15, 171949232), (16, 161202405), (20, 128961924), (21, 122820880), (24, 107468270), (26, 99201480), (28, 92115660), (30, 85974616), (35, 73692528), (39, 66134320), (40, 64480962), (42, 61410440), (48, 53734135), (49, 52637520), (52, 49600740), (56, 46057830), (60, 42987308), (65, 39680592), (70, 36846264), (78, 33067160), (80, 32240481), (84, 30705220), (91, 28343280), (98, 26318760), (104, 24800370), (105, 24564176), (112, 23028915), (120, 21493654), (130, 19840296), (140, 18423132), (147, 17545840), (156, 16533580), (168, 15352610), (182, 14171640), (195, 13226864), (196, 13159380), (208, 12400185), (210, 12282088), (240, 10746827), (245, 10527504), (260, 9920148), (273, 9447760), (280, 9211566), (294, 8772920), (312, 8266790), (336, 7676305), (364, 7085820), (390, 6613432), (392, 6579690), (420, 6141044), (455, 5668656), (490, 5263752), (520, 4960074), (546, 4723880), (560, 4605783), (588, 4386460), (624, 4133395), (637, 4049040), (728, 3542910), (735, 3509168), (780, 3306716), (784, 3289845), (840, 3070522), (910, 2834328), (980, 2631876), (1040, 2480037), (1092, 2361940), (1176, 2193230), (1274, 2024520), (1365, 1889552), (1456, 1771455), (1470, 1754584), (1560, 1653358), (1680, 1535261), (1820, 1417164), (1911, 1349680), (1960, 1315938), (2184, 1180970), (2352, 1096615), (2548, 1012260), (2730, 944776), (2940, 877292), (3120, 826679), (3185, 809808), (3640, 708582), (3822, 674840), (3920, 657969), (4368, 590485), (5096, 506130), (5460, 472388), (5880, 438646), (6370, 404904), (7280, 354291), (7644, 337420), (9555, 269936), (10192, 253065), (10920, 236194), (11760, 219323), (12740, 202452), (15288, 168710), (16871, 152880), (19110, 134968), (21840, 118097), (25480, 101226), (30576, 84355), (33742, 76440), (38220, 67484), (50613, 50960)]