117218391680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{380777}}^1$

素因数の和:380846

約数の個数: 128

約数和(自身を含む): 309938060880

約数和(自身を除く): 192719669200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 640, 740, 832, 962, 1040, 1184, 1480, 1664, 1924, 2080, 2368, 2405, 2960, 3848, 4160, 4736, 4810, 5920, 7696, 8320, 9620, 11840, 15392, 19240, 23680, 30784, 38480, 61568, 76960, 153920, 307840, 380777, 761554, 1523108, 1903885, 3046216, 3807770, 4950101, 6092432, 7615540, 9900202, 12184864, 14088749, 15231080, 19800404, 24369728, 24750505, 28177498, 30462160, 39600808, 48739456, 49501010, 56354996, 60924320, 70443745, 79201616, 99002020, 112709992, 121848640, 140887490, 158403232, 183153737, 198004040, 225419984, 243697280, 281774980, 316806464, 366307474, 396008080, 450839968, 563549960, 633612928, 732614948, 792016160, 901679936, 915768685, 1127099920, 1465229896, 1584032320, 1803359872, 1831537370, 2254199840, 2930459792, 3168064640, 3663074740, 4508399680, 5860919584, 7326149480, 9016799360, 11721839168, 14652298960, 23443678336, 29304597920, 58609195840, 117218391680]

約数ペア:

[(1, 117218391680), (2, 58609195840), (4, 29304597920), (5, 23443678336), (8, 14652298960), (10, 11721839168), (13, 9016799360), (16, 7326149480), (20, 5860919584), (26, 4508399680), (32, 3663074740), (37, 3168064640), (40, 2930459792), (52, 2254199840), (64, 1831537370), (65, 1803359872), (74, 1584032320), (80, 1465229896), (104, 1127099920), (128, 915768685), (130, 901679936), (148, 792016160), (160, 732614948), (185, 633612928), (208, 563549960), (260, 450839968), (296, 396008080), (320, 366307474), (370, 316806464), (416, 281774980), (481, 243697280), (520, 225419984), (592, 198004040), (640, 183153737), (740, 158403232), (832, 140887490), (962, 121848640), (1040, 112709992), (1184, 99002020), (1480, 79201616), (1664, 70443745), (1924, 60924320), (2080, 56354996), (2368, 49501010), (2405, 48739456), (2960, 39600808), (3848, 30462160), (4160, 28177498), (4736, 24750505), (4810, 24369728), (5920, 19800404), (7696, 15231080), (8320, 14088749), (9620, 12184864), (11840, 9900202), (15392, 7615540), (19240, 6092432), (23680, 4950101), (30784, 3807770), (38480, 3046216), (61568, 1903885), (76960, 1523108), (153920, 761554), (307840, 380777)]