1585786020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41491}}^1$

素因数の和:41530

約数の個数: 144

約数和(自身を含む): 5562583488

約数和(自身を除く): 3976797468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 41491, 82982, 124473, 165964, 207455, 248946, 290437, 414910, 497892, 539383, 580874, 622365, 829820, 871311, 1078766, 1161748, 1244730, 1452185, 1618149, 1742622, 2033059, 2157532, 2489460, 2696915, 2904370, 3236298, 3485244, 3775681, 4066118, 4356555, 5393830, 5808740, 6099177, 6472596, 7551362, 8090745, 8132236, 8713110, 10165295, 10787660, 11327043, 12198354, 15102724, 16181490, 17426220, 18878405, 20330590, 22654086, 24396708, 26429767, 30495885, 32362980, 37756810, 40661180, 45308172, 52859534, 56635215, 60991770, 75513620, 79289301, 105719068, 113270430, 121983540, 132148835, 158578602, 226540860, 264297670, 317157204, 396446505, 528595340, 792893010, 1585786020]

約数ペア:

[(1, 1585786020), (2, 792893010), (3, 528595340), (4, 396446505), (5, 317157204), (6, 264297670), (7, 226540860), (10, 158578602), (12, 132148835), (13, 121983540), (14, 113270430), (15, 105719068), (20, 79289301), (21, 75513620), (26, 60991770), (28, 56635215), (30, 52859534), (35, 45308172), (39, 40661180), (42, 37756810), (49, 32362980), (52, 30495885), (60, 26429767), (65, 24396708), (70, 22654086), (78, 20330590), (84, 18878405), (91, 17426220), (98, 16181490), (105, 15102724), (130, 12198354), (140, 11327043), (147, 10787660), (156, 10165295), (182, 8713110), (195, 8132236), (196, 8090745), (210, 7551362), (245, 6472596), (260, 6099177), (273, 5808740), (294, 5393830), (364, 4356555), (390, 4066118), (420, 3775681), (455, 3485244), (490, 3236298), (546, 2904370), (588, 2696915), (637, 2489460), (735, 2157532), (780, 2033059), (910, 1742622), (980, 1618149), (1092, 1452185), (1274, 1244730), (1365, 1161748), (1470, 1078766), (1820, 871311), (1911, 829820), (2548, 622365), (2730, 580874), (2940, 539383), (3185, 497892), (3822, 414910), (5460, 290437), (6370, 248946), (7644, 207455), (9555, 165964), (12740, 124473), (19110, 82982), (38220, 41491)]