214968240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1019}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 725109840

約数和(自身を除く): 510141600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 879, 1019, 1172, 1465, 1758, 2038, 2344, 2637, 2930, 3057, 3516, 4076, 4395, 4688, 5095, 5274, 5860, 6114, 7032, 8152, 8790, 9171, 10190, 10548, 11720, 12228, 13185, 14064, 15285, 16304, 17580, 18342, 20380, 21096, 23440, 24456, 26370, 30570, 35160, 36684, 40760, 42192, 45855, 48912, 52740, 61140, 70320, 73368, 81520, 91710, 105480, 122280, 146736, 183420, 210960, 244560, 298567, 366840, 597134, 733680, 895701, 1194268, 1492835, 1791402, 2388536, 2687103, 2985670, 3582804, 4478505, 4777072, 5374206, 5971340, 7165608, 8957010, 10748412, 11942680, 13435515, 14331216, 17914020, 21496824, 23885360, 26871030, 35828040, 42993648, 53742060, 71656080, 107484120, 214968240]

約数ペア:

[(1, 214968240), (2, 107484120), (3, 71656080), (4, 53742060), (5, 42993648), (6, 35828040), (8, 26871030), (9, 23885360), (10, 21496824), (12, 17914020), (15, 14331216), (16, 13435515), (18, 11942680), (20, 10748412), (24, 8957010), (30, 7165608), (36, 5971340), (40, 5374206), (45, 4777072), (48, 4478505), (60, 3582804), (72, 2985670), (80, 2687103), (90, 2388536), (120, 1791402), (144, 1492835), (180, 1194268), (240, 895701), (293, 733680), (360, 597134), (586, 366840), (720, 298567), (879, 244560), (1019, 210960), (1172, 183420), (1465, 146736), (1758, 122280), (2038, 105480), (2344, 91710), (2637, 81520), (2930, 73368), (3057, 70320), (3516, 61140), (4076, 52740), (4395, 48912), (4688, 45855), (5095, 42192), (5274, 40760), (5860, 36684), (6114, 35160), (7032, 30570), (8152, 26370), (8790, 24456), (9171, 23440), (10190, 21096), (10548, 20380), (11720, 18342), (12228, 17580), (13185, 16304), (14064, 15285)]