74769240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 284497920

約数和(自身を除く): 209728680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 167, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 334, 364, 390, 410, 420, 455, 492, 501, 520, 533, 546, 574, 615, 668, 728, 780, 820, 835, 840, 861, 910, 984, 1002, 1066, 1092, 1148, 1169, 1230, 1336, 1365, 1435, 1560, 1599, 1640, 1670, 1722, 1820, 2004, 2132, 2171, 2184, 2296, 2338, 2460, 2505, 2665, 2730, 2870, 3198, 3340, 3444, 3507, 3640, 3731, 4008, 4264, 4305, 4342, 4676, 4920, 5010, 5330, 5460, 5740, 5845, 6396, 6513, 6680, 6847, 6888, 7014, 7462, 7995, 8610, 8684, 9352, 10020, 10660, 10855, 10920, 11193, 11480, 11690, 12792, 13026, 13694, 14028, 14924, 15197, 15990, 17220, 17368, 17535, 18655, 20040, 20541, 21320, 21710, 22386, 23380, 26052, 27388, 28056, 29848, 30394, 31980, 32565, 34235, 34440, 35070, 37310, 41082, 43420, 44772, 45591, 46760, 47929, 52104, 54776, 55965, 60788, 63960, 65130, 68470, 70140, 74620, 75985, 82164, 86840, 89011, 89544, 91182, 95858, 102705, 111930, 121576, 130260, 136940, 140280, 143787, 149240, 151970, 164328, 178022, 182364, 191716, 205410, 223860, 227955, 239645, 260520, 267033, 273880, 287574, 303940, 356044, 364728, 383432, 410820, 445055, 447720, 455910, 479290, 534066, 575148, 607880, 623077, 712088, 718935, 821640, 890110, 911820, 958580, 1068132, 1150296, 1246154, 1335165, 1437870, 1780220, 1823640, 1869231, 1917160, 2136264, 2492308, 2670330, 2875740, 3115385, 3560440, 3738462, 4984616, 5340660, 5751480, 6230770, 7476924, 9346155, 10681320, 12461540, 14953848, 18692310, 24923080, 37384620, 74769240]

約数ペア:

[(1, 74769240), (2, 37384620), (3, 24923080), (4, 18692310), (5, 14953848), (6, 12461540), (7, 10681320), (8, 9346155), (10, 7476924), (12, 6230770), (13, 5751480), (14, 5340660), (15, 4984616), (20, 3738462), (21, 3560440), (24, 3115385), (26, 2875740), (28, 2670330), (30, 2492308), (35, 2136264), (39, 1917160), (40, 1869231), (41, 1823640), (42, 1780220), (52, 1437870), (56, 1335165), (60, 1246154), (65, 1150296), (70, 1068132), (78, 958580), (82, 911820), (84, 890110), (91, 821640), (104, 718935), (105, 712088), (120, 623077), (123, 607880), (130, 575148), (140, 534066), (156, 479290), (164, 455910), (167, 447720), (168, 445055), (182, 410820), (195, 383432), (205, 364728), (210, 356044), (246, 303940), (260, 287574), (273, 273880), (280, 267033), (287, 260520), (312, 239645), (328, 227955), (334, 223860), (364, 205410), (390, 191716), (410, 182364), (420, 178022), (455, 164328), (492, 151970), (501, 149240), (520, 143787), (533, 140280), (546, 136940), (574, 130260), (615, 121576), (668, 111930), (728, 102705), (780, 95858), (820, 91182), (835, 89544), (840, 89011), (861, 86840), (910, 82164), (984, 75985), (1002, 74620), (1066, 70140), (1092, 68470), (1148, 65130), (1169, 63960), (1230, 60788), (1336, 55965), (1365, 54776), (1435, 52104), (1560, 47929), (1599, 46760), (1640, 45591), (1670, 44772), (1722, 43420), (1820, 41082), (2004, 37310), (2132, 35070), (2171, 34440), (2184, 34235), (2296, 32565), (2338, 31980), (2460, 30394), (2505, 29848), (2665, 28056), (2730, 27388), (2870, 26052), (3198, 23380), (3340, 22386), (3444, 21710), (3507, 21320), (3640, 20541), (3731, 20040), (4008, 18655), (4264, 17535), (4305, 17368), (4342, 17220), (4676, 15990), (4920, 15197), (5010, 14924), (5330, 14028), (5460, 13694), (5740, 13026), (5845, 12792), (6396, 11690), (6513, 11480), (6680, 11193), (6847, 10920), (6888, 10855), (7014, 10660), (7462, 10020), (7995, 9352), (8610, 8684)]