74466480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 256197888

約数和(自身を除く): 181731408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 110, 120, 132, 134, 165, 176, 201, 220, 240, 264, 268, 330, 335, 402, 421, 440, 528, 536, 660, 670, 737, 804, 842, 880, 1005, 1072, 1263, 1320, 1340, 1474, 1608, 1684, 2010, 2105, 2211, 2526, 2640, 2680, 2948, 3216, 3368, 3685, 4020, 4210, 4422, 4631, 5052, 5360, 5896, 6315, 6736, 7370, 8040, 8420, 8844, 9262, 10104, 11055, 11792, 12630, 13893, 14740, 16080, 16840, 17688, 18524, 20208, 22110, 23155, 25260, 27786, 28207, 29480, 33680, 35376, 37048, 44220, 46310, 50520, 55572, 56414, 58960, 69465, 74096, 84621, 88440, 92620, 101040, 111144, 112828, 138930, 141035, 169242, 176880, 185240, 222288, 225656, 277860, 282070, 310277, 338484, 370480, 423105, 451312, 555720, 564140, 620554, 676968, 846210, 930831, 1111440, 1128280, 1241108, 1353936, 1551385, 1692420, 1861662, 2256560, 2482216, 3102770, 3384840, 3723324, 4654155, 4964432, 6205540, 6769680, 7446648, 9308310, 12411080, 14893296, 18616620, 24822160, 37233240, 74466480]

約数ペア:

[(1, 74466480), (2, 37233240), (3, 24822160), (4, 18616620), (5, 14893296), (6, 12411080), (8, 9308310), (10, 7446648), (11, 6769680), (12, 6205540), (15, 4964432), (16, 4654155), (20, 3723324), (22, 3384840), (24, 3102770), (30, 2482216), (33, 2256560), (40, 1861662), (44, 1692420), (48, 1551385), (55, 1353936), (60, 1241108), (66, 1128280), (67, 1111440), (80, 930831), (88, 846210), (110, 676968), (120, 620554), (132, 564140), (134, 555720), (165, 451312), (176, 423105), (201, 370480), (220, 338484), (240, 310277), (264, 282070), (268, 277860), (330, 225656), (335, 222288), (402, 185240), (421, 176880), (440, 169242), (528, 141035), (536, 138930), (660, 112828), (670, 111144), (737, 101040), (804, 92620), (842, 88440), (880, 84621), (1005, 74096), (1072, 69465), (1263, 58960), (1320, 56414), (1340, 55572), (1474, 50520), (1608, 46310), (1684, 44220), (2010, 37048), (2105, 35376), (2211, 33680), (2526, 29480), (2640, 28207), (2680, 27786), (2948, 25260), (3216, 23155), (3368, 22110), (3685, 20208), (4020, 18524), (4210, 17688), (4422, 16840), (4631, 16080), (5052, 14740), (5360, 13893), (5896, 12630), (6315, 11792), (6736, 11055), (7370, 10104), (8040, 9262), (8420, 8844)]