804989640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10531}}^1$

素因数の和:10572

約数の個数: 192

約数和(自身を含む): 3025632960

約数和(自身を除く): 2220643320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10531, 10920, 12740, 15288, 19110, 21062, 25480, 31593, 38220, 42124, 52655, 63186, 73717, 76440, 84248, 105310, 126372, 136903, 147434, 157965, 210620, 221151, 252744, 273806, 294868, 315930, 368585, 410709, 421240, 442302, 516019, 547612, 589736, 631860, 684515, 737170, 821418, 884604, 958321, 1032038, 1095224, 1105755, 1263720, 1369030, 1474340, 1548057, 1642836, 1769208, 1916642, 2053545, 2064076, 2211510, 2580095, 2738060, 2874963, 2948680, 3096114, 3285672, 3833284, 4107090, 4128152, 4423020, 4791605, 5160190, 5476120, 5749926, 6192228, 6708247, 7666568, 7740285, 8214180, 8846040, 9583210, 10320380, 11499852, 12384456, 13416494, 14374815, 15480570, 16428360, 19166420, 20124741, 20640760, 22999704, 26832988, 28749630, 30961140, 33541235, 38332840, 40249482, 53665976, 57499260, 61922280, 67082470, 80498964, 100623705, 114998520, 134164940, 160997928, 201247410, 268329880, 402494820, 804989640]

約数ペア:

[(1, 804989640), (2, 402494820), (3, 268329880), (4, 201247410), (5, 160997928), (6, 134164940), (7, 114998520), (8, 100623705), (10, 80498964), (12, 67082470), (13, 61922280), (14, 57499260), (15, 53665976), (20, 40249482), (21, 38332840), (24, 33541235), (26, 30961140), (28, 28749630), (30, 26832988), (35, 22999704), (39, 20640760), (40, 20124741), (42, 19166420), (49, 16428360), (52, 15480570), (56, 14374815), (60, 13416494), (65, 12384456), (70, 11499852), (78, 10320380), (84, 9583210), (91, 8846040), (98, 8214180), (104, 7740285), (105, 7666568), (120, 6708247), (130, 6192228), (140, 5749926), (147, 5476120), (156, 5160190), (168, 4791605), (182, 4423020), (195, 4128152), (196, 4107090), (210, 3833284), (245, 3285672), (260, 3096114), (273, 2948680), (280, 2874963), (294, 2738060), (312, 2580095), (364, 2211510), (390, 2064076), (392, 2053545), (420, 1916642), (455, 1769208), (490, 1642836), (520, 1548057), (546, 1474340), (588, 1369030), (637, 1263720), (728, 1105755), (735, 1095224), (780, 1032038), (840, 958321), (910, 884604), (980, 821418), (1092, 737170), (1176, 684515), (1274, 631860), (1365, 589736), (1470, 547612), (1560, 516019), (1820, 442302), (1911, 421240), (1960, 410709), (2184, 368585), (2548, 315930), (2730, 294868), (2940, 273806), (3185, 252744), (3640, 221151), (3822, 210620), (5096, 157965), (5460, 147434), (5880, 136903), (6370, 126372), (7644, 105310), (9555, 84248), (10531, 76440), (10920, 73717), (12740, 63186), (15288, 52655), (19110, 42124), (21062, 38220), (25480, 31593)]