214919640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2466

約数の個数: 192

約数和(自身を含む): 792136800

約数和(自身を除く): 577217160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2417, 2470, 2964, 3420, 3705, 4446, 4680, 4834, 4940, 5928, 6840, 7251, 7410, 8892, 9668, 9880, 11115, 12085, 14502, 14820, 17784, 19336, 21753, 22230, 24170, 29004, 29640, 31421, 36255, 43506, 44460, 45923, 48340, 58008, 62842, 72510, 87012, 88920, 91846, 94263, 96680, 108765, 125684, 137769, 145020, 157105, 174024, 183692, 188526, 217530, 229615, 251368, 275538, 282789, 290040, 314210, 367384, 377052, 413307, 435060, 459230, 471315, 551076, 565578, 596999, 628420, 688845, 754104, 826614, 870120, 918460, 942630, 1102152, 1131156, 1193998, 1256840, 1377690, 1413945, 1653228, 1790997, 1836920, 1885260, 2066535, 2262312, 2387996, 2755380, 2827890, 2984995, 3306456, 3581994, 3770520, 4133070, 4775992, 5372991, 5510760, 5655780, 5969990, 7163988, 8266140, 8954985, 10745982, 11311560, 11939980, 14327976, 16532280, 17909970, 21491964, 23879960, 26864955, 35819940, 42983928, 53729910, 71639880, 107459820, 214919640]

約数ペア:

[(1, 214919640), (2, 107459820), (3, 71639880), (4, 53729910), (5, 42983928), (6, 35819940), (8, 26864955), (9, 23879960), (10, 21491964), (12, 17909970), (13, 16532280), (15, 14327976), (18, 11939980), (19, 11311560), (20, 10745982), (24, 8954985), (26, 8266140), (30, 7163988), (36, 5969990), (38, 5655780), (39, 5510760), (40, 5372991), (45, 4775992), (52, 4133070), (57, 3770520), (60, 3581994), (65, 3306456), (72, 2984995), (76, 2827890), (78, 2755380), (90, 2387996), (95, 2262312), (104, 2066535), (114, 1885260), (117, 1836920), (120, 1790997), (130, 1653228), (152, 1413945), (156, 1377690), (171, 1256840), (180, 1193998), (190, 1131156), (195, 1102152), (228, 942630), (234, 918460), (247, 870120), (260, 826614), (285, 754104), (312, 688845), (342, 628420), (360, 596999), (380, 565578), (390, 551076), (456, 471315), (468, 459230), (494, 435060), (520, 413307), (570, 377052), (585, 367384), (684, 314210), (741, 290040), (760, 282789), (780, 275538), (855, 251368), (936, 229615), (988, 217530), (1140, 188526), (1170, 183692), (1235, 174024), (1368, 157105), (1482, 145020), (1560, 137769), (1710, 125684), (1976, 108765), (2223, 96680), (2280, 94263), (2340, 91846), (2417, 88920), (2470, 87012), (2964, 72510), (3420, 62842), (3705, 58008), (4446, 48340), (4680, 45923), (4834, 44460), (4940, 43506), (5928, 36255), (6840, 31421), (7251, 29640), (7410, 29004), (8892, 24170), (9668, 22230), (9880, 21753), (11115, 19336), (12085, 17784), (14502, 14820)]