66424680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 252869760

約数和(自身を除く): 186445080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 613, 630, 645, 774, 840, 860, 903, 1032, 1204, 1226, 1260, 1290, 1505, 1548, 1720, 1806, 1839, 1935, 2408, 2452, 2520, 2580, 2709, 3010, 3065, 3096, 3612, 3678, 3870, 4291, 4515, 4904, 5160, 5418, 5517, 6020, 6130, 7224, 7356, 7740, 8582, 9030, 9195, 10836, 11034, 12040, 12260, 12873, 13545, 14712, 15480, 17164, 18060, 18390, 21455, 21672, 22068, 24520, 25746, 26359, 27090, 27585, 34328, 36120, 36780, 38619, 42910, 44136, 51492, 52718, 54180, 55170, 64365, 73560, 77238, 79077, 85820, 102984, 105436, 108360, 110340, 128730, 131795, 154476, 158154, 171640, 184513, 193095, 210872, 220680, 237231, 257460, 263590, 308952, 316308, 369026, 386190, 395385, 474462, 514920, 527180, 553539, 632616, 738052, 772380, 790770, 922565, 948924, 1054360, 1107078, 1186155, 1476104, 1544760, 1581540, 1660617, 1845130, 1897848, 2214156, 2372310, 2767695, 3163080, 3321234, 3690260, 4428312, 4744620, 5535390, 6642468, 7380520, 8303085, 9489240, 11070780, 13284936, 16606170, 22141560, 33212340, 66424680]

約数ペア:

[(1, 66424680), (2, 33212340), (3, 22141560), (4, 16606170), (5, 13284936), (6, 11070780), (7, 9489240), (8, 8303085), (9, 7380520), (10, 6642468), (12, 5535390), (14, 4744620), (15, 4428312), (18, 3690260), (20, 3321234), (21, 3163080), (24, 2767695), (28, 2372310), (30, 2214156), (35, 1897848), (36, 1845130), (40, 1660617), (42, 1581540), (43, 1544760), (45, 1476104), (56, 1186155), (60, 1107078), (63, 1054360), (70, 948924), (72, 922565), (84, 790770), (86, 772380), (90, 738052), (105, 632616), (120, 553539), (126, 527180), (129, 514920), (140, 474462), (168, 395385), (172, 386190), (180, 369026), (210, 316308), (215, 308952), (252, 263590), (258, 257460), (280, 237231), (301, 220680), (315, 210872), (344, 193095), (360, 184513), (387, 171640), (420, 158154), (430, 154476), (504, 131795), (516, 128730), (602, 110340), (613, 108360), (630, 105436), (645, 102984), (774, 85820), (840, 79077), (860, 77238), (903, 73560), (1032, 64365), (1204, 55170), (1226, 54180), (1260, 52718), (1290, 51492), (1505, 44136), (1548, 42910), (1720, 38619), (1806, 36780), (1839, 36120), (1935, 34328), (2408, 27585), (2452, 27090), (2520, 26359), (2580, 25746), (2709, 24520), (3010, 22068), (3065, 21672), (3096, 21455), (3612, 18390), (3678, 18060), (3870, 17164), (4291, 15480), (4515, 14712), (4904, 13545), (5160, 12873), (5418, 12260), (5517, 12040), (6020, 11034), (6130, 10836), (7224, 9195), (7356, 9030), (7740, 8582)]