1912223760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1645

約数の個数: 160

約数和(自身を含む): 6117703680

約数和(自身を除く): 4205479920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 127, 129, 172, 215, 240, 254, 258, 344, 381, 430, 508, 516, 635, 645, 688, 762, 860, 1016, 1032, 1270, 1290, 1459, 1524, 1720, 1905, 2032, 2064, 2540, 2580, 2918, 3048, 3440, 3810, 4377, 5080, 5160, 5461, 5836, 6096, 7295, 7620, 8754, 10160, 10320, 10922, 11672, 14590, 15240, 16383, 17508, 21844, 21885, 23344, 27305, 29180, 30480, 32766, 35016, 43688, 43770, 54610, 58360, 62737, 65532, 70032, 81915, 87376, 87540, 109220, 116720, 125474, 131064, 163830, 175080, 185293, 188211, 218440, 250948, 262128, 313685, 327660, 350160, 370586, 376422, 436880, 501896, 555879, 627370, 655320, 741172, 752844, 926465, 941055, 1003792, 1111758, 1254740, 1310640, 1482344, 1505688, 1852930, 1882110, 2223516, 2509480, 2779395, 2964688, 3011376, 3705860, 3764220, 4447032, 5018960, 5558790, 7411720, 7528440, 7967599, 8894064, 11117580, 14823440, 15056880, 15935198, 22235160, 23902797, 31870396, 39837995, 44470320, 47805594, 63740792, 79675990, 95611188, 119513985, 127481584, 159351980, 191222376, 239027970, 318703960, 382444752, 478055940, 637407920, 956111880, 1912223760]

約数ペア:

[(1, 1912223760), (2, 956111880), (3, 637407920), (4, 478055940), (5, 382444752), (6, 318703960), (8, 239027970), (10, 191222376), (12, 159351980), (15, 127481584), (16, 119513985), (20, 95611188), (24, 79675990), (30, 63740792), (40, 47805594), (43, 44470320), (48, 39837995), (60, 31870396), (80, 23902797), (86, 22235160), (120, 15935198), (127, 15056880), (129, 14823440), (172, 11117580), (215, 8894064), (240, 7967599), (254, 7528440), (258, 7411720), (344, 5558790), (381, 5018960), (430, 4447032), (508, 3764220), (516, 3705860), (635, 3011376), (645, 2964688), (688, 2779395), (762, 2509480), (860, 2223516), (1016, 1882110), (1032, 1852930), (1270, 1505688), (1290, 1482344), (1459, 1310640), (1524, 1254740), (1720, 1111758), (1905, 1003792), (2032, 941055), (2064, 926465), (2540, 752844), (2580, 741172), (2918, 655320), (3048, 627370), (3440, 555879), (3810, 501896), (4377, 436880), (5080, 376422), (5160, 370586), (5461, 350160), (5836, 327660), (6096, 313685), (7295, 262128), (7620, 250948), (8754, 218440), (10160, 188211), (10320, 185293), (10922, 175080), (11672, 163830), (14590, 131064), (15240, 125474), (16383, 116720), (17508, 109220), (21844, 87540), (21885, 87376), (23344, 81915), (27305, 70032), (29180, 65532), (30480, 62737), (32766, 58360), (35016, 54610), (43688, 43770)]