219730680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 192

約数和(自身を含む): 796068000

約数和(自身を除く): 576337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1044, 1131, 1160, 1170, 1305, 1508, 1560, 1619, 1740, 1885, 2088, 2262, 2340, 2610, 3016, 3238, 3393, 3480, 3770, 4524, 4680, 4857, 5220, 5655, 6476, 6786, 7540, 8095, 9048, 9714, 10440, 11310, 12952, 13572, 14571, 15080, 16190, 16965, 19428, 21047, 22620, 24285, 27144, 29142, 32380, 33930, 38856, 42094, 45240, 46951, 48570, 58284, 63141, 64760, 67860, 72855, 84188, 93902, 97140, 105235, 116568, 126282, 135720, 140853, 145710, 168376, 187804, 189423, 194280, 210470, 234755, 252564, 281706, 291420, 315705, 375608, 378846, 420940, 422559, 469510, 505128, 563412, 582840, 610363, 631410, 704265, 757692, 841880, 845118, 939020, 947115, 1126824, 1220726, 1262820, 1408530, 1515384, 1690236, 1831089, 1878040, 1894230, 2112795, 2441452, 2525640, 2817060, 3051815, 3380472, 3662178, 3788460, 4225590, 4882904, 5493267, 5634120, 6103630, 7324356, 7576920, 8451180, 9155445, 10986534, 12207260, 14648712, 16902360, 18310890, 21973068, 24414520, 27466335, 36621780, 43946136, 54932670, 73243560, 109865340, 219730680]

約数ペア:

[(1, 219730680), (2, 109865340), (3, 73243560), (4, 54932670), (5, 43946136), (6, 36621780), (8, 27466335), (9, 24414520), (10, 21973068), (12, 18310890), (13, 16902360), (15, 14648712), (18, 12207260), (20, 10986534), (24, 9155445), (26, 8451180), (29, 7576920), (30, 7324356), (36, 6103630), (39, 5634120), (40, 5493267), (45, 4882904), (52, 4225590), (58, 3788460), (60, 3662178), (65, 3380472), (72, 3051815), (78, 2817060), (87, 2525640), (90, 2441452), (104, 2112795), (116, 1894230), (117, 1878040), (120, 1831089), (130, 1690236), (145, 1515384), (156, 1408530), (174, 1262820), (180, 1220726), (195, 1126824), (232, 947115), (234, 939020), (260, 845118), (261, 841880), (290, 757692), (312, 704265), (348, 631410), (360, 610363), (377, 582840), (390, 563412), (435, 505128), (468, 469510), (520, 422559), (522, 420940), (580, 378846), (585, 375608), (696, 315705), (754, 291420), (780, 281706), (870, 252564), (936, 234755), (1044, 210470), (1131, 194280), (1160, 189423), (1170, 187804), (1305, 168376), (1508, 145710), (1560, 140853), (1619, 135720), (1740, 126282), (1885, 116568), (2088, 105235), (2262, 97140), (2340, 93902), (2610, 84188), (3016, 72855), (3238, 67860), (3393, 64760), (3480, 63141), (3770, 58284), (4524, 48570), (4680, 46951), (4857, 45240), (5220, 42094), (5655, 38856), (6476, 33930), (6786, 32380), (7540, 29142), (8095, 27144), (9048, 24285), (9714, 22620), (10440, 21047), (11310, 19428), (12952, 16965), (13572, 16190), (14571, 15080)]