713974020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 2206310400

約数和(自身を除く): 1492336380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 89, 93, 95, 114, 124, 155, 178, 186, 190, 227, 228, 267, 285, 310, 356, 372, 380, 445, 454, 465, 534, 570, 589, 620, 681, 890, 908, 930, 1068, 1135, 1140, 1178, 1335, 1362, 1691, 1767, 1780, 1860, 2270, 2356, 2670, 2724, 2759, 2945, 3382, 3405, 3534, 4313, 4540, 5073, 5340, 5518, 5890, 6764, 6810, 7037, 7068, 8277, 8455, 8626, 8835, 10146, 11036, 11780, 12939, 13620, 13795, 14074, 16554, 16910, 17252, 17670, 20203, 20292, 21111, 21565, 25365, 25878, 27590, 28148, 33108, 33820, 35185, 35340, 40406, 41385, 42222, 43130, 50730, 51756, 52421, 55180, 60609, 64695, 70370, 80812, 82770, 84444, 86260, 101015, 101460, 104842, 105555, 121218, 129390, 133703, 140740, 157263, 165540, 202030, 209684, 211110, 242436, 258780, 262105, 267406, 303045, 314526, 383857, 401109, 404060, 422220, 524210, 534812, 606090, 626293, 629052, 668515, 767714, 786315, 802218, 1048420, 1151571, 1212180, 1252586, 1337030, 1535428, 1572630, 1604436, 1878879, 1919285, 2005545, 2303142, 2505172, 2674060, 3131465, 3145260, 3757758, 3838570, 4011090, 4606284, 5757855, 6262930, 7515516, 7677140, 8022180, 9394395, 11515710, 11899567, 12525860, 18788790, 23031420, 23799134, 35698701, 37577580, 47598268, 59497835, 71397402, 118995670, 142794804, 178493505, 237991340, 356987010, 713974020]

約数ペア:

[(1, 713974020), (2, 356987010), (3, 237991340), (4, 178493505), (5, 142794804), (6, 118995670), (10, 71397402), (12, 59497835), (15, 47598268), (19, 37577580), (20, 35698701), (30, 23799134), (31, 23031420), (38, 18788790), (57, 12525860), (60, 11899567), (62, 11515710), (76, 9394395), (89, 8022180), (93, 7677140), (95, 7515516), (114, 6262930), (124, 5757855), (155, 4606284), (178, 4011090), (186, 3838570), (190, 3757758), (227, 3145260), (228, 3131465), (267, 2674060), (285, 2505172), (310, 2303142), (356, 2005545), (372, 1919285), (380, 1878879), (445, 1604436), (454, 1572630), (465, 1535428), (534, 1337030), (570, 1252586), (589, 1212180), (620, 1151571), (681, 1048420), (890, 802218), (908, 786315), (930, 767714), (1068, 668515), (1135, 629052), (1140, 626293), (1178, 606090), (1335, 534812), (1362, 524210), (1691, 422220), (1767, 404060), (1780, 401109), (1860, 383857), (2270, 314526), (2356, 303045), (2670, 267406), (2724, 262105), (2759, 258780), (2945, 242436), (3382, 211110), (3405, 209684), (3534, 202030), (4313, 165540), (4540, 157263), (5073, 140740), (5340, 133703), (5518, 129390), (5890, 121218), (6764, 105555), (6810, 104842), (7037, 101460), (7068, 101015), (8277, 86260), (8455, 84444), (8626, 82770), (8835, 80812), (10146, 70370), (11036, 64695), (11780, 60609), (12939, 55180), (13620, 52421), (13795, 51756), (14074, 50730), (16554, 43130), (16910, 42222), (17252, 41385), (17670, 40406), (20203, 35340), (20292, 35185), (21111, 33820), (21565, 33108), (25365, 28148), (25878, 27590)]