425623380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 1480066560

約数和(自身を除く): 1054443180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 137, 140, 156, 182, 195, 210, 260, 273, 274, 364, 390, 411, 420, 455, 546, 548, 569, 685, 780, 822, 910, 959, 1092, 1138, 1365, 1370, 1644, 1707, 1781, 1820, 1918, 2055, 2276, 2730, 2740, 2845, 2877, 3414, 3562, 3836, 3983, 4110, 4795, 5343, 5460, 5690, 5754, 6828, 7124, 7397, 7966, 8220, 8535, 8905, 9590, 10686, 11380, 11508, 11949, 12467, 14385, 14794, 15932, 17070, 17810, 19180, 19915, 21372, 22191, 23898, 24934, 26715, 28770, 29588, 34140, 35620, 36985, 37401, 39830, 44382, 47796, 49868, 51779, 53430, 57540, 59745, 62335, 73970, 74802, 77953, 79660, 88764, 103558, 106860, 110955, 119490, 124670, 147940, 149604, 155337, 155906, 187005, 207116, 221910, 233859, 238980, 249340, 258895, 310674, 311812, 374010, 389765, 443820, 467718, 517790, 545671, 621348, 748020, 776685, 779530, 935436, 1013389, 1035580, 1091342, 1169295, 1553370, 1559060, 1637013, 2026778, 2182684, 2338590, 2728355, 3040167, 3106740, 3274026, 4053556, 4677180, 5066945, 5456710, 6080334, 6548052, 7093723, 8185065, 10133890, 10913420, 12160668, 14187446, 15200835, 16370130, 20267780, 21281169, 28374892, 30401670, 32740260, 35468615, 42562338, 60803340, 70937230, 85124676, 106405845, 141874460, 212811690, 425623380]

約数ペア:

[(1, 425623380), (2, 212811690), (3, 141874460), (4, 106405845), (5, 85124676), (6, 70937230), (7, 60803340), (10, 42562338), (12, 35468615), (13, 32740260), (14, 30401670), (15, 28374892), (20, 21281169), (21, 20267780), (26, 16370130), (28, 15200835), (30, 14187446), (35, 12160668), (39, 10913420), (42, 10133890), (52, 8185065), (60, 7093723), (65, 6548052), (70, 6080334), (78, 5456710), (84, 5066945), (91, 4677180), (105, 4053556), (130, 3274026), (137, 3106740), (140, 3040167), (156, 2728355), (182, 2338590), (195, 2182684), (210, 2026778), (260, 1637013), (273, 1559060), (274, 1553370), (364, 1169295), (390, 1091342), (411, 1035580), (420, 1013389), (455, 935436), (546, 779530), (548, 776685), (569, 748020), (685, 621348), (780, 545671), (822, 517790), (910, 467718), (959, 443820), (1092, 389765), (1138, 374010), (1365, 311812), (1370, 310674), (1644, 258895), (1707, 249340), (1781, 238980), (1820, 233859), (1918, 221910), (2055, 207116), (2276, 187005), (2730, 155906), (2740, 155337), (2845, 149604), (2877, 147940), (3414, 124670), (3562, 119490), (3836, 110955), (3983, 106860), (4110, 103558), (4795, 88764), (5343, 79660), (5460, 77953), (5690, 74802), (5754, 73970), (6828, 62335), (7124, 59745), (7397, 57540), (7966, 53430), (8220, 51779), (8535, 49868), (8905, 47796), (9590, 44382), (10686, 39830), (11380, 37401), (11508, 36985), (11949, 35620), (12467, 34140), (14385, 29588), (14794, 28770), (15932, 26715), (17070, 24934), (17810, 23898), (19180, 22191), (19915, 21372)]