223394040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1481}}^1$

素因数の和:1917

約数の個数: 96

約数和(自身を含む): 728254800

約数和(自身を除く): 504860760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 419, 838, 1257, 1481, 1676, 2095, 2514, 2962, 3352, 3771, 4190, 4443, 5028, 5924, 6285, 7405, 7542, 8380, 8886, 10056, 11848, 12570, 13329, 14810, 15084, 16760, 17772, 18855, 22215, 25140, 26658, 29620, 30168, 35544, 37710, 44430, 50280, 53316, 59240, 66645, 75420, 88860, 106632, 133290, 150840, 177720, 266580, 533160, 620539, 1241078, 1861617, 2482156, 3102695, 3723234, 4964312, 5584851, 6205390, 7446468, 9308085, 11169702, 12410780, 14892936, 18616170, 22339404, 24821560, 27924255, 37232340, 44678808, 55848510, 74464680, 111697020, 223394040]

約数ペア:

[(1, 223394040), (2, 111697020), (3, 74464680), (4, 55848510), (5, 44678808), (6, 37232340), (8, 27924255), (9, 24821560), (10, 22339404), (12, 18616170), (15, 14892936), (18, 12410780), (20, 11169702), (24, 9308085), (30, 7446468), (36, 6205390), (40, 5584851), (45, 4964312), (60, 3723234), (72, 3102695), (90, 2482156), (120, 1861617), (180, 1241078), (360, 620539), (419, 533160), (838, 266580), (1257, 177720), (1481, 150840), (1676, 133290), (2095, 106632), (2514, 88860), (2962, 75420), (3352, 66645), (3771, 59240), (4190, 53316), (4443, 50280), (5028, 44430), (5924, 37710), (6285, 35544), (7405, 30168), (7542, 29620), (8380, 26658), (8886, 25140), (10056, 22215), (11848, 18855), (12570, 17772), (13329, 16760), (14810, 15084)]