134819962240

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{16141}}^1$

素因数の和:16612

約数の個数: 128

約数和(自身を含む): 333511799040

約数和(自身を除く): 198691836800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 421, 496, 620, 640, 842, 992, 1240, 1684, 1984, 2105, 2480, 3368, 3968, 4210, 4960, 6736, 8420, 9920, 13051, 13472, 16141, 16840, 19840, 26102, 26944, 32282, 33680, 52204, 53888, 64564, 65255, 67360, 80705, 104408, 129128, 130510, 134720, 161410, 208816, 258256, 261020, 269440, 322820, 417632, 500371, 516512, 522040, 645640, 835264, 1000742, 1033024, 1044080, 1291280, 1670528, 2001484, 2066048, 2088160, 2501855, 2582560, 4002968, 4176320, 5003710, 5165120, 6795361, 8005936, 8352640, 10007420, 10330240, 13590722, 16011872, 20014840, 27181444, 32023744, 33976805, 40029680, 54362888, 64047488, 67953610, 80059360, 108725776, 135907220, 160118720, 210656191, 217451552, 271814440, 320237440, 421312382, 434903104, 543628880, 842624764, 869806208, 1053280955, 1087257760, 1685249528, 2106561910, 2174515520, 3370499056, 4213123820, 4349031040, 6740998112, 8426247640, 13481996224, 16852495280, 26963992448, 33704990560, 67409981120, 134819962240]

約数ペア:

[(1, 134819962240), (2, 67409981120), (4, 33704990560), (5, 26963992448), (8, 16852495280), (10, 13481996224), (16, 8426247640), (20, 6740998112), (31, 4349031040), (32, 4213123820), (40, 3370499056), (62, 2174515520), (64, 2106561910), (80, 1685249528), (124, 1087257760), (128, 1053280955), (155, 869806208), (160, 842624764), (248, 543628880), (310, 434903104), (320, 421312382), (421, 320237440), (496, 271814440), (620, 217451552), (640, 210656191), (842, 160118720), (992, 135907220), (1240, 108725776), (1684, 80059360), (1984, 67953610), (2105, 64047488), (2480, 54362888), (3368, 40029680), (3968, 33976805), (4210, 32023744), (4960, 27181444), (6736, 20014840), (8420, 16011872), (9920, 13590722), (13051, 10330240), (13472, 10007420), (16141, 8352640), (16840, 8005936), (19840, 6795361), (26102, 5165120), (26944, 5003710), (32282, 4176320), (33680, 4002968), (52204, 2582560), (53888, 2501855), (64564, 2088160), (65255, 2066048), (67360, 2001484), (80705, 1670528), (104408, 1291280), (129128, 1044080), (130510, 1033024), (134720, 1000742), (161410, 835264), (208816, 645640), (258256, 522040), (261020, 516512), (269440, 500371), (322820, 417632)]