422789640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5572

約数の個数: 192

約数和(自身を含む): 1589232960

約数和(自身を除く): 1166443320

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, 5531, 5880, 6370, 7644, 9555, 10920, 11062, 12740, 15288, 16593, 19110, 22124, 25480, 27655, 33186, 38220, 38717, 44248, 55310, 66372, 71903, 76440, 77434, 82965, 110620, 116151, 132744, 143806, 154868, 165930, 193585, 215709, 221240, 232302, 271019, 287612, 309736, 331860, 359515, 387170, 431418, 464604, 503321, 542038, 575224, 580755, 663720, 719030, 774340, 813057, 862836, 929208, 1006642, 1078545, 1084076, 1161510, 1355095, 1438060, 1509963, 1548680, 1626114, 1725672, 2013284, 2157090, 2168152, 2323020, 2516605, 2710190, 2876120, 3019926, 3252228, 3523247, 4026568, 4065285, 4314180, 4646040, 5033210, 5420380, 6039852, 6504456, 7046494, 7549815, 8130570, 8628360, 10066420, 10569741, 10840760, 12079704, 14092988, 15099630, 16261140, 17616235, 20132840, 21139482, 28185976, 30199260, 32522280, 35232470, 42278964, 52848705, 60398520, 70464940, 84557928, 105697410, 140929880, 211394820, 422789640]

約数ペア:

[(1, 422789640), (2, 211394820), (3, 140929880), (4, 105697410), (5, 84557928), (6, 70464940), (7, 60398520), (8, 52848705), (10, 42278964), (12, 35232470), (13, 32522280), (14, 30199260), (15, 28185976), (20, 21139482), (21, 20132840), (24, 17616235), (26, 16261140), (28, 15099630), (30, 14092988), (35, 12079704), (39, 10840760), (40, 10569741), (42, 10066420), (49, 8628360), (52, 8130570), (56, 7549815), (60, 7046494), (65, 6504456), (70, 6039852), (78, 5420380), (84, 5033210), (91, 4646040), (98, 4314180), (104, 4065285), (105, 4026568), (120, 3523247), (130, 3252228), (140, 3019926), (147, 2876120), (156, 2710190), (168, 2516605), (182, 2323020), (195, 2168152), (196, 2157090), (210, 2013284), (245, 1725672), (260, 1626114), (273, 1548680), (280, 1509963), (294, 1438060), (312, 1355095), (364, 1161510), (390, 1084076), (392, 1078545), (420, 1006642), (455, 929208), (490, 862836), (520, 813057), (546, 774340), (588, 719030), (637, 663720), (728, 580755), (735, 575224), (780, 542038), (840, 503321), (910, 464604), (980, 431418), (1092, 387170), (1176, 359515), (1274, 331860), (1365, 309736), (1470, 287612), (1560, 271019), (1820, 232302), (1911, 221240), (1960, 215709), (2184, 193585), (2548, 165930), (2730, 154868), (2940, 143806), (3185, 132744), (3640, 116151), (3822, 110620), (5096, 82965), (5460, 77434), (5531, 76440), (5880, 71903), (6370, 66372), (7644, 55310), (9555, 44248), (10920, 38717), (11062, 38220), (12740, 33186), (15288, 27655), (16593, 25480), (19110, 22124)]