1623649860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2232

約数の個数: 240

約数和(自身を含む): 5910731904

約数和(自身を除く): 4287082044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 81, 84, 90, 105, 108, 126, 134, 135, 140, 162, 180, 189, 201, 210, 252, 268, 270, 315, 324, 335, 378, 402, 405, 420, 469, 540, 567, 603, 630, 670, 756, 804, 810, 938, 945, 1005, 1134, 1206, 1260, 1340, 1407, 1620, 1809, 1876, 1890, 2010, 2137, 2268, 2345, 2412, 2814, 2835, 3015, 3618, 3780, 4020, 4221, 4274, 4690, 5427, 5628, 5670, 6030, 6411, 7035, 7236, 8442, 8548, 9045, 9380, 10685, 10854, 11340, 12060, 12663, 12822, 14070, 14959, 16884, 18090, 19233, 21105, 21370, 21708, 25326, 25644, 27135, 28140, 29918, 32055, 36180, 37989, 38466, 42210, 42740, 44877, 50652, 54270, 57699, 59836, 63315, 64110, 74795, 75978, 76932, 84420, 89754, 96165, 108540, 115398, 126630, 128220, 134631, 143179, 149590, 151956, 173097, 179508, 189945, 192330, 224385, 230796, 253260, 269262, 286358, 288495, 299180, 346194, 379890, 384660, 403893, 429537, 448770, 538524, 572716, 576990, 673155, 692388, 715895, 759780, 807786, 859074, 865485, 897540, 1002253, 1153980, 1211679, 1288611, 1346310, 1431790, 1615572, 1718148, 1730970, 2004506, 2019465, 2147685, 2423358, 2577222, 2692620, 2863580, 3006759, 3461940, 3865833, 4009012, 4038930, 4295370, 4846716, 5011265, 5154444, 6013518, 6058395, 6443055, 7731666, 8077860, 8590740, 9020277, 10022530, 11597499, 12027036, 12116790, 12886110, 15033795, 15463332, 18040554, 19329165, 20045060, 23194998, 24233580, 25772220, 27060831, 30067590, 36081108, 38658330, 45101385, 46389996, 54121662, 57987495, 60135180, 77316660, 81182493, 90202770, 108243324, 115974990, 135304155, 162364986, 180405540, 231949980, 270608310, 324729972, 405912465, 541216620, 811824930, 1623649860]

約数ペア:

[(1, 1623649860), (2, 811824930), (3, 541216620), (4, 405912465), (5, 324729972), (6, 270608310), (7, 231949980), (9, 180405540), (10, 162364986), (12, 135304155), (14, 115974990), (15, 108243324), (18, 90202770), (20, 81182493), (21, 77316660), (27, 60135180), (28, 57987495), (30, 54121662), (35, 46389996), (36, 45101385), (42, 38658330), (45, 36081108), (54, 30067590), (60, 27060831), (63, 25772220), (67, 24233580), (70, 23194998), (81, 20045060), (84, 19329165), (90, 18040554), (105, 15463332), (108, 15033795), (126, 12886110), (134, 12116790), (135, 12027036), (140, 11597499), (162, 10022530), (180, 9020277), (189, 8590740), (201, 8077860), (210, 7731666), (252, 6443055), (268, 6058395), (270, 6013518), (315, 5154444), (324, 5011265), (335, 4846716), (378, 4295370), (402, 4038930), (405, 4009012), (420, 3865833), (469, 3461940), (540, 3006759), (567, 2863580), (603, 2692620), (630, 2577222), (670, 2423358), (756, 2147685), (804, 2019465), (810, 2004506), (938, 1730970), (945, 1718148), (1005, 1615572), (1134, 1431790), (1206, 1346310), (1260, 1288611), (1340, 1211679), (1407, 1153980), (1620, 1002253), (1809, 897540), (1876, 865485), (1890, 859074), (2010, 807786), (2137, 759780), (2268, 715895), (2345, 692388), (2412, 673155), (2814, 576990), (2835, 572716), (3015, 538524), (3618, 448770), (3780, 429537), (4020, 403893), (4221, 384660), (4274, 379890), (4690, 346194), (5427, 299180), (5628, 288495), (5670, 286358), (6030, 269262), (6411, 253260), (7035, 230796), (7236, 224385), (8442, 192330), (8548, 189945), (9045, 179508), (9380, 173097), (10685, 151956), (10854, 149590), (11340, 143179), (12060, 134631), (12663, 128220), (12822, 126630), (14070, 115398), (14959, 108540), (16884, 96165), (18090, 89754), (19233, 84420), (21105, 76932), (21370, 75978), (21708, 74795), (25326, 64110), (25644, 63315), (27135, 59836), (28140, 57699), (29918, 54270), (32055, 50652), (36180, 44877), (37989, 42740), (38466, 42210)]