63128940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 214824960

約数和(自身を除く): 151696020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 71, 73, 84, 87, 105, 116, 140, 142, 145, 146, 174, 203, 210, 213, 219, 284, 290, 292, 348, 355, 365, 406, 420, 426, 435, 438, 497, 511, 580, 609, 710, 730, 812, 852, 870, 876, 994, 1015, 1022, 1065, 1095, 1218, 1420, 1460, 1491, 1533, 1740, 1988, 2030, 2044, 2059, 2117, 2130, 2190, 2436, 2485, 2555, 2982, 3045, 3066, 4060, 4118, 4234, 4260, 4380, 4970, 5110, 5183, 5964, 6090, 6132, 6177, 6351, 7455, 7665, 8236, 8468, 9940, 10220, 10295, 10366, 10585, 12180, 12354, 12702, 14413, 14819, 14910, 15330, 15549, 20590, 20732, 21170, 24708, 25404, 25915, 28826, 29638, 29820, 30660, 30885, 31098, 31755, 36281, 41180, 42340, 43239, 44457, 51830, 57652, 59276, 61770, 62196, 63510, 72065, 72562, 74095, 77745, 86478, 88914, 103660, 108843, 123540, 127020, 144130, 145124, 148190, 150307, 155490, 172956, 177828, 181405, 216195, 217686, 222285, 288260, 296380, 300614, 310980, 362810, 432390, 435372, 444570, 450921, 544215, 601228, 725620, 751535, 864780, 889140, 901842, 1052149, 1088430, 1503070, 1803684, 2104298, 2176860, 2254605, 3006140, 3156447, 4208596, 4509210, 5260745, 6312894, 9018420, 10521490, 12625788, 15782235, 21042980, 31564470, 63128940]

約数ペア:

[(1, 63128940), (2, 31564470), (3, 21042980), (4, 15782235), (5, 12625788), (6, 10521490), (7, 9018420), (10, 6312894), (12, 5260745), (14, 4509210), (15, 4208596), (20, 3156447), (21, 3006140), (28, 2254605), (29, 2176860), (30, 2104298), (35, 1803684), (42, 1503070), (58, 1088430), (60, 1052149), (70, 901842), (71, 889140), (73, 864780), (84, 751535), (87, 725620), (105, 601228), (116, 544215), (140, 450921), (142, 444570), (145, 435372), (146, 432390), (174, 362810), (203, 310980), (210, 300614), (213, 296380), (219, 288260), (284, 222285), (290, 217686), (292, 216195), (348, 181405), (355, 177828), (365, 172956), (406, 155490), (420, 150307), (426, 148190), (435, 145124), (438, 144130), (497, 127020), (511, 123540), (580, 108843), (609, 103660), (710, 88914), (730, 86478), (812, 77745), (852, 74095), (870, 72562), (876, 72065), (994, 63510), (1015, 62196), (1022, 61770), (1065, 59276), (1095, 57652), (1218, 51830), (1420, 44457), (1460, 43239), (1491, 42340), (1533, 41180), (1740, 36281), (1988, 31755), (2030, 31098), (2044, 30885), (2059, 30660), (2117, 29820), (2130, 29638), (2190, 28826), (2436, 25915), (2485, 25404), (2555, 24708), (2982, 21170), (3045, 20732), (3066, 20590), (4060, 15549), (4118, 15330), (4234, 14910), (4260, 14819), (4380, 14413), (4970, 12702), (5110, 12354), (5183, 12180), (5964, 10585), (6090, 10366), (6132, 10295), (6177, 10220), (6351, 9940), (7455, 8468), (7665, 8236)]