619179360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 2019790080

約数和(自身を除く): 1400610720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 131, 160, 172, 215, 229, 240, 258, 262, 344, 393, 430, 458, 480, 516, 524, 645, 655, 687, 688, 786, 860, 916, 1032, 1048, 1145, 1290, 1310, 1374, 1376, 1572, 1720, 1832, 1965, 2064, 2096, 2290, 2580, 2620, 2748, 3144, 3435, 3440, 3664, 3930, 4128, 4192, 4580, 5160, 5240, 5496, 5633, 6288, 6870, 6880, 7328, 7860, 9160, 9847, 10320, 10480, 10992, 11266, 12576, 13740, 15720, 16899, 18320, 19694, 20640, 20960, 21984, 22532, 27480, 28165, 29541, 29999, 31440, 33798, 36640, 39388, 45064, 49235, 54960, 56330, 59082, 59998, 62880, 67596, 78776, 84495, 89997, 90128, 98470, 109920, 112660, 118164, 119996, 135192, 147705, 149995, 157552, 168990, 179994, 180256, 196940, 225320, 236328, 239992, 270384, 295410, 299990, 315104, 337980, 359988, 393880, 449985, 450640, 472656, 479984, 540768, 590820, 599980, 675960, 719976, 787760, 899970, 901280, 945312, 959968, 1181640, 1199960, 1289957, 1351920, 1439952, 1575520, 1799940, 2363280, 2399920, 2579914, 2703840, 2879904, 3599880, 3869871, 4726560, 4799840, 5159828, 6449785, 7199760, 7739742, 10319656, 12899570, 14399520, 15479484, 19349355, 20639312, 25799140, 30958968, 38698710, 41278624, 51598280, 61917936, 77397420, 103196560, 123835872, 154794840, 206393120, 309589680, 619179360]

約数ペア:

[(1, 619179360), (2, 309589680), (3, 206393120), (4, 154794840), (5, 123835872), (6, 103196560), (8, 77397420), (10, 61917936), (12, 51598280), (15, 41278624), (16, 38698710), (20, 30958968), (24, 25799140), (30, 20639312), (32, 19349355), (40, 15479484), (43, 14399520), (48, 12899570), (60, 10319656), (80, 7739742), (86, 7199760), (96, 6449785), (120, 5159828), (129, 4799840), (131, 4726560), (160, 3869871), (172, 3599880), (215, 2879904), (229, 2703840), (240, 2579914), (258, 2399920), (262, 2363280), (344, 1799940), (393, 1575520), (430, 1439952), (458, 1351920), (480, 1289957), (516, 1199960), (524, 1181640), (645, 959968), (655, 945312), (687, 901280), (688, 899970), (786, 787760), (860, 719976), (916, 675960), (1032, 599980), (1048, 590820), (1145, 540768), (1290, 479984), (1310, 472656), (1374, 450640), (1376, 449985), (1572, 393880), (1720, 359988), (1832, 337980), (1965, 315104), (2064, 299990), (2096, 295410), (2290, 270384), (2580, 239992), (2620, 236328), (2748, 225320), (3144, 196940), (3435, 180256), (3440, 179994), (3664, 168990), (3930, 157552), (4128, 149995), (4192, 147705), (4580, 135192), (5160, 119996), (5240, 118164), (5496, 112660), (5633, 109920), (6288, 98470), (6870, 90128), (6880, 89997), (7328, 84495), (7860, 78776), (9160, 67596), (9847, 62880), (10320, 59998), (10480, 59082), (10992, 56330), (11266, 54960), (12576, 49235), (13740, 45064), (15720, 39388), (16899, 36640), (18320, 33798), (19694, 31440), (20640, 29999), (20960, 29541), (21984, 28165), (22532, 27480)]