507398280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 1573862400

約数和(自身を除く): 1066464120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 107, 120, 129, 172, 214, 215, 258, 321, 344, 428, 430, 516, 535, 642, 645, 856, 860, 919, 1032, 1070, 1284, 1290, 1605, 1720, 1838, 2140, 2568, 2580, 2757, 3210, 3676, 4280, 4595, 4601, 5160, 5514, 6420, 7352, 9190, 9202, 11028, 12840, 13785, 13803, 18380, 18404, 22056, 23005, 27570, 27606, 36760, 36808, 39517, 46010, 55140, 55212, 69015, 79034, 92020, 98333, 110280, 110424, 118551, 138030, 158068, 184040, 196666, 197585, 237102, 276060, 294999, 316136, 393332, 395170, 474204, 491665, 552120, 589998, 592755, 786664, 790340, 948408, 983330, 1179996, 1185510, 1474995, 1580680, 1966660, 2359992, 2371020, 2949990, 3933320, 4228319, 4742040, 5899980, 8456638, 11799960, 12684957, 16913276, 21141595, 25369914, 33826552, 42283190, 50739828, 63424785, 84566380, 101479656, 126849570, 169132760, 253699140, 507398280]

約数ペア:

[(1, 507398280), (2, 253699140), (3, 169132760), (4, 126849570), (5, 101479656), (6, 84566380), (8, 63424785), (10, 50739828), (12, 42283190), (15, 33826552), (20, 25369914), (24, 21141595), (30, 16913276), (40, 12684957), (43, 11799960), (60, 8456638), (86, 5899980), (107, 4742040), (120, 4228319), (129, 3933320), (172, 2949990), (214, 2371020), (215, 2359992), (258, 1966660), (321, 1580680), (344, 1474995), (428, 1185510), (430, 1179996), (516, 983330), (535, 948408), (642, 790340), (645, 786664), (856, 592755), (860, 589998), (919, 552120), (1032, 491665), (1070, 474204), (1284, 395170), (1290, 393332), (1605, 316136), (1720, 294999), (1838, 276060), (2140, 237102), (2568, 197585), (2580, 196666), (2757, 184040), (3210, 158068), (3676, 138030), (4280, 118551), (4595, 110424), (4601, 110280), (5160, 98333), (5514, 92020), (6420, 79034), (7352, 69015), (9190, 55212), (9202, 55140), (11028, 46010), (12840, 39517), (13785, 36808), (13803, 36760), (18380, 27606), (18404, 27570), (22056, 23005)]