143639160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 494968320

約数和(自身を除く): 351329160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 557, 614, 840, 921, 1114, 1228, 1535, 1671, 1842, 2149, 2228, 2456, 2785, 3070, 3342, 3684, 3899, 4298, 4456, 4605, 5570, 6140, 6447, 6684, 7368, 7798, 8355, 8596, 9210, 10745, 11140, 11697, 12280, 12894, 13368, 15596, 16710, 17192, 18420, 19495, 21490, 22280, 23394, 25788, 31192, 32235, 33420, 36840, 38990, 42980, 46788, 51576, 58485, 64470, 66840, 77980, 85960, 93576, 116970, 128940, 155960, 170999, 233940, 257880, 341998, 467880, 512997, 683996, 854995, 1025994, 1196993, 1367992, 1709990, 2051988, 2393986, 2564985, 3419980, 3590979, 4103976, 4787972, 5129970, 5984965, 6839960, 7181958, 9575944, 10259940, 11969930, 14363916, 17954895, 20519880, 23939860, 28727832, 35909790, 47879720, 71819580, 143639160]

約数ペア:

[(1, 143639160), (2, 71819580), (3, 47879720), (4, 35909790), (5, 28727832), (6, 23939860), (7, 20519880), (8, 17954895), (10, 14363916), (12, 11969930), (14, 10259940), (15, 9575944), (20, 7181958), (21, 6839960), (24, 5984965), (28, 5129970), (30, 4787972), (35, 4103976), (40, 3590979), (42, 3419980), (56, 2564985), (60, 2393986), (70, 2051988), (84, 1709990), (105, 1367992), (120, 1196993), (140, 1025994), (168, 854995), (210, 683996), (280, 512997), (307, 467880), (420, 341998), (557, 257880), (614, 233940), (840, 170999), (921, 155960), (1114, 128940), (1228, 116970), (1535, 93576), (1671, 85960), (1842, 77980), (2149, 66840), (2228, 64470), (2456, 58485), (2785, 51576), (3070, 46788), (3342, 42980), (3684, 38990), (3899, 36840), (4298, 33420), (4456, 32235), (4605, 31192), (5570, 25788), (6140, 23394), (6447, 22280), (6684, 21490), (7368, 19495), (7798, 18420), (8355, 17192), (8596, 16710), (9210, 15596), (10745, 13368), (11140, 12894), (11697, 12280)]