126257880

素因数分解:

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

素因数の和:194

約数の個数: 256

約数和(自身を含む): 460339200

約数和(自身を除く): 334081320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 71, 73, 84, 87, 105, 116, 120, 140, 142, 145, 146, 168, 174, 203, 210, 213, 219, 232, 280, 284, 290, 292, 348, 355, 365, 406, 420, 426, 435, 438, 497, 511, 568, 580, 584, 609, 696, 710, 730, 812, 840, 852, 870, 876, 994, 1015, 1022, 1065, 1095, 1160, 1218, 1420, 1460, 1491, 1533, 1624, 1704, 1740, 1752, 1988, 2030, 2044, 2059, 2117, 2130, 2190, 2436, 2485, 2555, 2840, 2920, 2982, 3045, 3066, 3480, 3976, 4060, 4088, 4118, 4234, 4260, 4380, 4872, 4970, 5110, 5183, 5964, 6090, 6132, 6177, 6351, 7455, 7665, 8120, 8236, 8468, 8520, 8760, 9940, 10220, 10295, 10366, 10585, 11928, 12180, 12264, 12354, 12702, 14413, 14819, 14910, 15330, 15549, 16472, 16936, 19880, 20440, 20590, 20732, 21170, 24360, 24708, 25404, 25915, 28826, 29638, 29820, 30660, 30885, 31098, 31755, 36281, 41180, 41464, 42340, 43239, 44457, 49416, 50808, 51830, 57652, 59276, 59640, 61320, 61770, 62196, 63510, 72065, 72562, 74095, 77745, 82360, 84680, 86478, 88914, 103660, 108843, 115304, 118552, 123540, 124392, 127020, 144130, 145124, 148190, 150307, 155490, 172956, 177828, 181405, 207320, 216195, 217686, 222285, 247080, 254040, 288260, 290248, 296380, 300614, 310980, 345912, 355656, 362810, 432390, 435372, 444570, 450921, 544215, 576520, 592760, 601228, 621960, 725620, 751535, 864780, 870744, 889140, 901842, 1052149, 1088430, 1202456, 1451240, 1503070, 1729560, 1778280, 1803684, 2104298, 2176860, 2254605, 3006140, 3156447, 3607368, 4208596, 4353720, 4509210, 5260745, 6012280, 6312894, 8417192, 9018420, 10521490, 12625788, 15782235, 18036840, 21042980, 25251576, 31564470, 42085960, 63128940, 126257880]

約数ペア:

[(1, 126257880), (2, 63128940), (3, 42085960), (4, 31564470), (5, 25251576), (6, 21042980), (7, 18036840), (8, 15782235), (10, 12625788), (12, 10521490), (14, 9018420), (15, 8417192), (20, 6312894), (21, 6012280), (24, 5260745), (28, 4509210), (29, 4353720), (30, 4208596), (35, 3607368), (40, 3156447), (42, 3006140), (56, 2254605), (58, 2176860), (60, 2104298), (70, 1803684), (71, 1778280), (73, 1729560), (84, 1503070), (87, 1451240), (105, 1202456), (116, 1088430), (120, 1052149), (140, 901842), (142, 889140), (145, 870744), (146, 864780), (168, 751535), (174, 725620), (203, 621960), (210, 601228), (213, 592760), (219, 576520), (232, 544215), (280, 450921), (284, 444570), (290, 435372), (292, 432390), (348, 362810), (355, 355656), (365, 345912), (406, 310980), (420, 300614), (426, 296380), (435, 290248), (438, 288260), (497, 254040), (511, 247080), (568, 222285), (580, 217686), (584, 216195), (609, 207320), (696, 181405), (710, 177828), (730, 172956), (812, 155490), (840, 150307), (852, 148190), (870, 145124), (876, 144130), (994, 127020), (1015, 124392), (1022, 123540), (1065, 118552), (1095, 115304), (1160, 108843), (1218, 103660), (1420, 88914), (1460, 86478), (1491, 84680), (1533, 82360), (1624, 77745), (1704, 74095), (1740, 72562), (1752, 72065), (1988, 63510), (2030, 62196), (2044, 61770), (2059, 61320), (2117, 59640), (2130, 59276), (2190, 57652), (2436, 51830), (2485, 50808), (2555, 49416), (2840, 44457), (2920, 43239), (2982, 42340), (3045, 41464), (3066, 41180), (3480, 36281), (3976, 31755), (4060, 31098), (4088, 30885), (4118, 30660), (4234, 29820), (4260, 29638), (4380, 28826), (4872, 25915), (4970, 25404), (5110, 24708), (5183, 24360), (5964, 21170), (6090, 20732), (6132, 20590), (6177, 20440), (6351, 19880), (7455, 16936), (7665, 16472), (8120, 15549), (8236, 15330), (8468, 14910), (8520, 14819), (8760, 14413), (9940, 12702), (10220, 12354), (10295, 12264), (10366, 12180), (10585, 11928)]