148244460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1480

約数の個数: 192

約数和(自身を含む): 538137600

約数和(自身を除く): 389893140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1429, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2858, 2964, 3458, 3705, 3990, 4287, 4940, 5187, 5460, 5716, 6916, 7145, 7410, 7980, 8574, 8645, 10003, 10374, 14290, 14820, 17148, 17290, 18577, 20006, 20748, 21435, 25935, 27151, 28580, 30009, 34580, 37154, 40012, 42870, 50015, 51870, 54302, 55731, 60018, 74308, 81453, 85740, 92885, 100030, 103740, 108604, 111462, 120036, 130039, 135755, 150045, 162906, 185770, 190057, 200060, 222924, 260078, 271510, 278655, 300090, 325812, 352963, 371540, 380114, 390117, 407265, 520156, 543020, 557310, 570171, 600180, 650195, 705926, 760228, 780234, 814530, 950285, 1058889, 1114620, 1140342, 1300390, 1411852, 1560468, 1629060, 1764815, 1900570, 1950585, 2117778, 2280684, 2470741, 2600780, 2850855, 3529630, 3801140, 3901170, 4235556, 4941482, 5294445, 5701710, 7059260, 7412223, 7802340, 9882964, 10588890, 11403420, 12353705, 14824446, 21177780, 24707410, 29648892, 37061115, 49414820, 74122230, 148244460]

約数ペア:

[(1, 148244460), (2, 74122230), (3, 49414820), (4, 37061115), (5, 29648892), (6, 24707410), (7, 21177780), (10, 14824446), (12, 12353705), (13, 11403420), (14, 10588890), (15, 9882964), (19, 7802340), (20, 7412223), (21, 7059260), (26, 5701710), (28, 5294445), (30, 4941482), (35, 4235556), (38, 3901170), (39, 3801140), (42, 3529630), (52, 2850855), (57, 2600780), (60, 2470741), (65, 2280684), (70, 2117778), (76, 1950585), (78, 1900570), (84, 1764815), (91, 1629060), (95, 1560468), (105, 1411852), (114, 1300390), (130, 1140342), (133, 1114620), (140, 1058889), (156, 950285), (182, 814530), (190, 780234), (195, 760228), (210, 705926), (228, 650195), (247, 600180), (260, 570171), (266, 557310), (273, 543020), (285, 520156), (364, 407265), (380, 390117), (390, 380114), (399, 371540), (420, 352963), (455, 325812), (494, 300090), (532, 278655), (546, 271510), (570, 260078), (665, 222924), (741, 200060), (780, 190057), (798, 185770), (910, 162906), (988, 150045), (1092, 135755), (1140, 130039), (1235, 120036), (1330, 111462), (1365, 108604), (1429, 103740), (1482, 100030), (1596, 92885), (1729, 85740), (1820, 81453), (1995, 74308), (2470, 60018), (2660, 55731), (2730, 54302), (2858, 51870), (2964, 50015), (3458, 42870), (3705, 40012), (3990, 37154), (4287, 34580), (4940, 30009), (5187, 28580), (5460, 27151), (5716, 25935), (6916, 21435), (7145, 20748), (7410, 20006), (7980, 18577), (8574, 17290), (8645, 17148), (10003, 14820), (10374, 14290)]