868823280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30976

約数の個数: 160

約数和(自身を含む): 3222918720

約数和(自身を除く): 2354095440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 30941, 61882, 92823, 123764, 154705, 185646, 247528, 278469, 309410, 371292, 402233, 464115, 495056, 556938, 618820, 742584, 804466, 835407, 928230, 1113876, 1206699, 1237640, 1392345, 1485168, 1608932, 1670814, 1856460, 2011165, 2227752, 2413398, 2475280, 2784690, 3217864, 3341628, 3620097, 3712920, 4022330, 4177035, 4455504, 4826796, 5569380, 6033495, 6435728, 6683256, 7240194, 7425840, 8044660, 8354070, 9653592, 10860291, 11138760, 12066990, 13366512, 14480388, 16089320, 16708140, 18100485, 19307184, 21720582, 22277520, 24133980, 28960776, 32178640, 33416280, 36200970, 43441164, 48267960, 54301455, 57921552, 66832560, 72401940, 86882328, 96535920, 108602910, 144803880, 173764656, 217205820, 289607760, 434411640, 868823280]

約数ペア:

[(1, 868823280), (2, 434411640), (3, 289607760), (4, 217205820), (5, 173764656), (6, 144803880), (8, 108602910), (9, 96535920), (10, 86882328), (12, 72401940), (13, 66832560), (15, 57921552), (16, 54301455), (18, 48267960), (20, 43441164), (24, 36200970), (26, 33416280), (27, 32178640), (30, 28960776), (36, 24133980), (39, 22277520), (40, 21720582), (45, 19307184), (48, 18100485), (52, 16708140), (54, 16089320), (60, 14480388), (65, 13366512), (72, 12066990), (78, 11138760), (80, 10860291), (90, 9653592), (104, 8354070), (108, 8044660), (117, 7425840), (120, 7240194), (130, 6683256), (135, 6435728), (144, 6033495), (156, 5569380), (180, 4826796), (195, 4455504), (208, 4177035), (216, 4022330), (234, 3712920), (240, 3620097), (260, 3341628), (270, 3217864), (312, 2784690), (351, 2475280), (360, 2413398), (390, 2227752), (432, 2011165), (468, 1856460), (520, 1670814), (540, 1608932), (585, 1485168), (624, 1392345), (702, 1237640), (720, 1206699), (780, 1113876), (936, 928230), (1040, 835407), (1080, 804466), (1170, 742584), (1404, 618820), (1560, 556938), (1755, 495056), (1872, 464115), (2160, 402233), (2340, 371292), (2808, 309410), (3120, 278469), (3510, 247528), (4680, 185646), (5616, 154705), (7020, 123764), (9360, 92823), (14040, 61882), (28080, 30941)]