126838360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 340899840

約数和(自身を除く): 214061480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 85, 88, 110, 124, 136, 155, 170, 187, 220, 248, 310, 340, 341, 374, 440, 527, 547, 620, 680, 682, 748, 935, 1054, 1094, 1240, 1364, 1496, 1705, 1870, 2108, 2188, 2635, 2728, 2735, 3410, 3740, 4216, 4376, 5270, 5470, 5797, 6017, 6820, 7480, 9299, 10540, 10940, 11594, 12034, 13640, 16957, 18598, 21080, 21880, 23188, 24068, 28985, 30085, 33914, 37196, 46376, 46495, 48136, 57970, 60170, 67828, 74392, 84785, 92990, 102289, 115940, 120340, 135656, 169570, 185980, 186527, 204578, 231880, 240680, 288269, 339140, 371960, 373054, 409156, 511445, 576538, 678280, 746108, 818312, 932635, 1022890, 1153076, 1441345, 1492216, 1865270, 2045780, 2306152, 2882690, 3170959, 3730540, 4091560, 5765380, 6341918, 7461080, 11530760, 12683836, 15854795, 25367672, 31709590, 63419180, 126838360]

約数ペア:

[(1, 126838360), (2, 63419180), (4, 31709590), (5, 25367672), (8, 15854795), (10, 12683836), (11, 11530760), (17, 7461080), (20, 6341918), (22, 5765380), (31, 4091560), (34, 3730540), (40, 3170959), (44, 2882690), (55, 2306152), (62, 2045780), (68, 1865270), (85, 1492216), (88, 1441345), (110, 1153076), (124, 1022890), (136, 932635), (155, 818312), (170, 746108), (187, 678280), (220, 576538), (248, 511445), (310, 409156), (340, 373054), (341, 371960), (374, 339140), (440, 288269), (527, 240680), (547, 231880), (620, 204578), (680, 186527), (682, 185980), (748, 169570), (935, 135656), (1054, 120340), (1094, 115940), (1240, 102289), (1364, 92990), (1496, 84785), (1705, 74392), (1870, 67828), (2108, 60170), (2188, 57970), (2635, 48136), (2728, 46495), (2735, 46376), (3410, 37196), (3740, 33914), (4216, 30085), (4376, 28985), (5270, 24068), (5470, 23188), (5797, 21880), (6017, 21080), (6820, 18598), (7480, 16957), (9299, 13640), (10540, 12034), (10940, 11594)]