2371451640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2011}}^1$

素因数の和:2373

約数の個数: 128

約数和(自身を含む): 7370680320

約数和(自身を除く): 4999228680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 317, 372, 465, 620, 634, 744, 930, 951, 1240, 1268, 1585, 1860, 1902, 2011, 2536, 3170, 3720, 3804, 4022, 4755, 6033, 6340, 7608, 8044, 9510, 9827, 10055, 12066, 12680, 16088, 19020, 19654, 20110, 24132, 29481, 30165, 38040, 39308, 40220, 48264, 49135, 58962, 60330, 62341, 78616, 80440, 98270, 117924, 120660, 124682, 147405, 187023, 196540, 235848, 241320, 249364, 294810, 311705, 374046, 393080, 498728, 589620, 623410, 637487, 748092, 935115, 1179240, 1246820, 1274974, 1496184, 1870230, 1912461, 2493640, 2549948, 3187435, 3740460, 3824922, 5099896, 6374870, 7480920, 7649844, 9562305, 12749740, 15299688, 19124610, 19762097, 25499480, 38249220, 39524194, 59286291, 76498440, 79048388, 98810485, 118572582, 158096776, 197620970, 237145164, 296431455, 395241940, 474290328, 592862910, 790483880, 1185725820, 2371451640]

約数ペア:

[(1, 2371451640), (2, 1185725820), (3, 790483880), (4, 592862910), (5, 474290328), (6, 395241940), (8, 296431455), (10, 237145164), (12, 197620970), (15, 158096776), (20, 118572582), (24, 98810485), (30, 79048388), (31, 76498440), (40, 59286291), (60, 39524194), (62, 38249220), (93, 25499480), (120, 19762097), (124, 19124610), (155, 15299688), (186, 12749740), (248, 9562305), (310, 7649844), (317, 7480920), (372, 6374870), (465, 5099896), (620, 3824922), (634, 3740460), (744, 3187435), (930, 2549948), (951, 2493640), (1240, 1912461), (1268, 1870230), (1585, 1496184), (1860, 1274974), (1902, 1246820), (2011, 1179240), (2536, 935115), (3170, 748092), (3720, 637487), (3804, 623410), (4022, 589620), (4755, 498728), (6033, 393080), (6340, 374046), (7608, 311705), (8044, 294810), (9510, 249364), (9827, 241320), (10055, 235848), (12066, 196540), (12680, 187023), (16088, 147405), (19020, 124682), (19654, 120660), (20110, 117924), (24132, 98270), (29481, 80440), (30165, 78616), (38040, 62341), (39308, 60330), (40220, 58962), (48264, 49135)]