160398420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 572382720

約数和(自身を除く): 411984300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1013, 1015, 1092, 1131, 1218, 1365, 1508, 1740, 1820, 1885, 2026, 2030, 2262, 2436, 2639, 2730, 3039, 3045, 3770, 4052, 4060, 4524, 5065, 5278, 5460, 5655, 6078, 6090, 7091, 7540, 7917, 10130, 10556, 11310, 12156, 12180, 13169, 13195, 14182, 15195, 15834, 20260, 21273, 22620, 26338, 26390, 28364, 29377, 30390, 31668, 35455, 39507, 39585, 42546, 52676, 52780, 58754, 60780, 65845, 70910, 79014, 79170, 85092, 88131, 92183, 106365, 117508, 131690, 141820, 146885, 158028, 158340, 176262, 184366, 197535, 205639, 212730, 263380, 276549, 293770, 352524, 368732, 381901, 395070, 411278, 425460, 440655, 460915, 553098, 587540, 616917, 763802, 790140, 822556, 881310, 921830, 1028195, 1106196, 1145703, 1233834, 1382745, 1527604, 1762620, 1843660, 1909505, 2056390, 2291406, 2467668, 2673307, 2765490, 3084585, 3819010, 4112780, 4582812, 5346614, 5530980, 5728515, 6169170, 7638020, 8019921, 10693228, 11457030, 12338340, 13366535, 16039842, 22914060, 26733070, 32079684, 40099605, 53466140, 80199210, 160398420]

約数ペア:

[(1, 160398420), (2, 80199210), (3, 53466140), (4, 40099605), (5, 32079684), (6, 26733070), (7, 22914060), (10, 16039842), (12, 13366535), (13, 12338340), (14, 11457030), (15, 10693228), (20, 8019921), (21, 7638020), (26, 6169170), (28, 5728515), (29, 5530980), (30, 5346614), (35, 4582812), (39, 4112780), (42, 3819010), (52, 3084585), (58, 2765490), (60, 2673307), (65, 2467668), (70, 2291406), (78, 2056390), (84, 1909505), (87, 1843660), (91, 1762620), (105, 1527604), (116, 1382745), (130, 1233834), (140, 1145703), (145, 1106196), (156, 1028195), (174, 921830), (182, 881310), (195, 822556), (203, 790140), (210, 763802), (260, 616917), (273, 587540), (290, 553098), (348, 460915), (364, 440655), (377, 425460), (390, 411278), (406, 395070), (420, 381901), (435, 368732), (455, 352524), (546, 293770), (580, 276549), (609, 263380), (754, 212730), (780, 205639), (812, 197535), (870, 184366), (910, 176262), (1013, 158340), (1015, 158028), (1092, 146885), (1131, 141820), (1218, 131690), (1365, 117508), (1508, 106365), (1740, 92183), (1820, 88131), (1885, 85092), (2026, 79170), (2030, 79014), (2262, 70910), (2436, 65845), (2639, 60780), (2730, 58754), (3039, 52780), (3045, 52676), (3770, 42546), (4052, 39585), (4060, 39507), (4524, 35455), (5065, 31668), (5278, 30390), (5460, 29377), (5655, 28364), (6078, 26390), (6090, 26338), (7091, 22620), (7540, 21273), (7917, 20260), (10130, 15834), (10556, 15195), (11310, 14182), (12156, 13195), (12180, 13169)]