126581040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 180

約数和(自身を含む): 449573904

約数和(自身を除く): 322992864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 487, 570, 684, 720, 722, 760, 855, 912, 974, 1083, 1140, 1368, 1444, 1461, 1520, 1710, 1805, 1948, 2166, 2280, 2435, 2736, 2888, 2922, 3249, 3420, 3610, 3896, 4332, 4383, 4560, 4870, 5415, 5776, 5844, 6498, 6840, 7220, 7305, 7792, 8664, 8766, 9253, 9740, 10830, 11688, 12996, 13680, 14440, 14610, 16245, 17328, 17532, 18506, 19480, 21660, 21915, 23376, 25992, 27759, 28880, 29220, 32490, 35064, 37012, 38960, 43320, 43830, 46265, 51984, 55518, 58440, 64980, 70128, 74024, 83277, 86640, 87660, 92530, 111036, 116880, 129960, 138795, 148048, 166554, 175320, 175807, 185060, 222072, 259920, 277590, 333108, 350640, 351614, 370120, 416385, 444144, 527421, 555180, 666216, 703228, 740240, 832770, 879035, 1054842, 1110360, 1332432, 1406456, 1582263, 1665540, 1758070, 2109684, 2220720, 2637105, 2812912, 3164526, 3331080, 3516140, 4219368, 5274210, 6329052, 6662160, 7032280, 7911315, 8438736, 10548420, 12658104, 14064560, 15822630, 21096840, 25316208, 31645260, 42193680, 63290520, 126581040]

約数ペア:

[(1, 126581040), (2, 63290520), (3, 42193680), (4, 31645260), (5, 25316208), (6, 21096840), (8, 15822630), (9, 14064560), (10, 12658104), (12, 10548420), (15, 8438736), (16, 7911315), (18, 7032280), (19, 6662160), (20, 6329052), (24, 5274210), (30, 4219368), (36, 3516140), (38, 3331080), (40, 3164526), (45, 2812912), (48, 2637105), (57, 2220720), (60, 2109684), (72, 1758070), (76, 1665540), (80, 1582263), (90, 1406456), (95, 1332432), (114, 1110360), (120, 1054842), (144, 879035), (152, 832770), (171, 740240), (180, 703228), (190, 666216), (228, 555180), (240, 527421), (285, 444144), (304, 416385), (342, 370120), (360, 351614), (361, 350640), (380, 333108), (456, 277590), (487, 259920), (570, 222072), (684, 185060), (720, 175807), (722, 175320), (760, 166554), (855, 148048), (912, 138795), (974, 129960), (1083, 116880), (1140, 111036), (1368, 92530), (1444, 87660), (1461, 86640), (1520, 83277), (1710, 74024), (1805, 70128), (1948, 64980), (2166, 58440), (2280, 55518), (2435, 51984), (2736, 46265), (2888, 43830), (2922, 43320), (3249, 38960), (3420, 37012), (3610, 35064), (3896, 32490), (4332, 29220), (4383, 28880), (4560, 27759), (4870, 25992), (5415, 23376), (5776, 21915), (5844, 21660), (6498, 19480), (6840, 18506), (7220, 17532), (7305, 17328), (7792, 16245), (8664, 14610), (8766, 14440), (9253, 13680), (9740, 12996), (10830, 11688)]