191159280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 180

約数和(自身を含む): 695600568

約数和(自身を除く): 504441288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1571, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3142, 3380, 4056, 4680, 4713, 5070, 6084, 6284, 6760, 7605, 7855, 8112, 9360, 9426, 10140, 12168, 12568, 13520, 14139, 15210, 15710, 18852, 20280, 20423, 23565, 24336, 25136, 28278, 30420, 31420, 37704, 40560, 40846, 47130, 56556, 60840, 61269, 62840, 70695, 75408, 81692, 94260, 102115, 113112, 121680, 122538, 125680, 141390, 163384, 183807, 188520, 204230, 226224, 245076, 265499, 282780, 306345, 326768, 367614, 377040, 408460, 490152, 530998, 565560, 612690, 735228, 796497, 816920, 919035, 980304, 1061996, 1131120, 1225380, 1327495, 1470456, 1592994, 1633840, 1838070, 2123992, 2389491, 2450760, 2654990, 2940912, 3185988, 3676140, 3982485, 4247984, 4778982, 4901520, 5309980, 6371976, 7352280, 7964970, 9557964, 10619960, 11947455, 12743952, 14704560, 15929940, 19115928, 21239920, 23894910, 31859880, 38231856, 47789820, 63719760, 95579640, 191159280]

約数ペア:

[(1, 191159280), (2, 95579640), (3, 63719760), (4, 47789820), (5, 38231856), (6, 31859880), (8, 23894910), (9, 21239920), (10, 19115928), (12, 15929940), (13, 14704560), (15, 12743952), (16, 11947455), (18, 10619960), (20, 9557964), (24, 7964970), (26, 7352280), (30, 6371976), (36, 5309980), (39, 4901520), (40, 4778982), (45, 4247984), (48, 3982485), (52, 3676140), (60, 3185988), (65, 2940912), (72, 2654990), (78, 2450760), (80, 2389491), (90, 2123992), (104, 1838070), (117, 1633840), (120, 1592994), (130, 1470456), (144, 1327495), (156, 1225380), (169, 1131120), (180, 1061996), (195, 980304), (208, 919035), (234, 816920), (240, 796497), (260, 735228), (312, 612690), (338, 565560), (360, 530998), (390, 490152), (468, 408460), (507, 377040), (520, 367614), (585, 326768), (624, 306345), (676, 282780), (720, 265499), (780, 245076), (845, 226224), (936, 204230), (1014, 188520), (1040, 183807), (1170, 163384), (1352, 141390), (1521, 125680), (1560, 122538), (1571, 121680), (1690, 113112), (1872, 102115), (2028, 94260), (2340, 81692), (2535, 75408), (2704, 70695), (3042, 62840), (3120, 61269), (3142, 60840), (3380, 56556), (4056, 47130), (4680, 40846), (4713, 40560), (5070, 37704), (6084, 31420), (6284, 30420), (6760, 28278), (7605, 25136), (7855, 24336), (8112, 23565), (9360, 20423), (9426, 20280), (10140, 18852), (12168, 15710), (12568, 15210), (13520, 14139)]