203521680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1678

約数の個数: 160

約数和(自身を含む): 713347200

約数和(自身を除く): 509825520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1597, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3194, 3540, 4248, 4720, 4791, 5310, 6372, 6388, 7080, 7965, 7985, 8496, 9582, 10620, 12744, 12776, 14160, 14373, 15930, 15970, 19164, 21240, 23955, 25488, 25552, 28746, 31860, 31940, 38328, 42480, 43119, 47910, 57492, 63720, 63880, 71865, 76656, 86238, 94223, 95820, 114984, 127440, 127760, 143730, 172476, 188446, 191640, 215595, 229968, 282669, 287460, 344952, 376892, 383280, 431190, 471115, 565338, 574920, 689904, 753784, 848007, 862380, 942230, 1130676, 1149840, 1413345, 1507568, 1696014, 1724760, 1884460, 2261352, 2544021, 2826690, 3392028, 3449520, 3768920, 4240035, 4522704, 5088042, 5653380, 6784056, 7537840, 8480070, 10176084, 11306760, 12720105, 13568112, 16960140, 20352168, 22613520, 25440210, 33920280, 40704336, 50880420, 67840560, 101760840, 203521680]

約数ペア:

[(1, 203521680), (2, 101760840), (3, 67840560), (4, 50880420), (5, 40704336), (6, 33920280), (8, 25440210), (9, 22613520), (10, 20352168), (12, 16960140), (15, 13568112), (16, 12720105), (18, 11306760), (20, 10176084), (24, 8480070), (27, 7537840), (30, 6784056), (36, 5653380), (40, 5088042), (45, 4522704), (48, 4240035), (54, 3768920), (59, 3449520), (60, 3392028), (72, 2826690), (80, 2544021), (90, 2261352), (108, 1884460), (118, 1724760), (120, 1696014), (135, 1507568), (144, 1413345), (177, 1149840), (180, 1130676), (216, 942230), (236, 862380), (240, 848007), (270, 753784), (295, 689904), (354, 574920), (360, 565338), (432, 471115), (472, 431190), (531, 383280), (540, 376892), (590, 344952), (708, 287460), (720, 282669), (885, 229968), (944, 215595), (1062, 191640), (1080, 188446), (1180, 172476), (1416, 143730), (1593, 127760), (1597, 127440), (1770, 114984), (2124, 95820), (2160, 94223), (2360, 86238), (2655, 76656), (2832, 71865), (3186, 63880), (3194, 63720), (3540, 57492), (4248, 47910), (4720, 43119), (4791, 42480), (5310, 38328), (6372, 31940), (6388, 31860), (7080, 28746), (7965, 25552), (7985, 25488), (8496, 23955), (9582, 21240), (10620, 19164), (12744, 15970), (12776, 15930), (14160, 14373)]