68154840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14563}}^1$

素因数の和:14593

約数の個数: 96

約数和(自身を含む): 238558320

約数和(自身を除く): 170403480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 14563, 29126, 43689, 58252, 72815, 87378, 116504, 131067, 145630, 174756, 189319, 218445, 262134, 291260, 349512, 378638, 436890, 524268, 567957, 582520, 655335, 757276, 873780, 946595, 1048536, 1135914, 1310670, 1514552, 1703871, 1747560, 1893190, 2271828, 2621340, 2839785, 3407742, 3786380, 4543656, 5242680, 5679570, 6815484, 7572760, 8519355, 11359140, 13630968, 17038710, 22718280, 34077420, 68154840]

約数ペア:

[(1, 68154840), (2, 34077420), (3, 22718280), (4, 17038710), (5, 13630968), (6, 11359140), (8, 8519355), (9, 7572760), (10, 6815484), (12, 5679570), (13, 5242680), (15, 4543656), (18, 3786380), (20, 3407742), (24, 2839785), (26, 2621340), (30, 2271828), (36, 1893190), (39, 1747560), (40, 1703871), (45, 1514552), (52, 1310670), (60, 1135914), (65, 1048536), (72, 946595), (78, 873780), (90, 757276), (104, 655335), (117, 582520), (120, 567957), (130, 524268), (156, 436890), (180, 378638), (195, 349512), (234, 291260), (260, 262134), (312, 218445), (360, 189319), (390, 174756), (468, 145630), (520, 131067), (585, 116504), (780, 87378), (936, 72815), (1170, 58252), (1560, 43689), (2340, 29126), (4680, 14563)]