180147148020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8410231}}^1$

素因数の和:8410270

約数の個数: 144

約数和(自身を含む): 661246080768

約数和(自身を除く): 481098932748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 8410231, 16820462, 25230693, 33640924, 42051155, 50461386, 58871617, 75692079, 84102310, 100922772, 117743234, 126153465, 142973927, 151384158, 168204620, 176614851, 235486468, 252306930, 285947854, 294358085, 302768316, 353229702, 378460395, 428921781, 504613860, 529844553, 571895708, 588716170, 706459404, 714869635, 756920790, 857843562, 883074255, 1000817489, 1059689106, 1177432340, 1286765343, 1429739270, 1513841580, 1715687124, 1766148510, 2001634978, 2119378212, 2144608905, 2573530686, 2649222765, 2859478540, 3002452467, 3532297020, 4003269956, 4289217810, 5004087445, 5147061372, 5298445530, 6004904934, 6433826715, 8578435620, 9007357401, 10008174890, 10596891060, 12009809868, 12867653430, 15012262335, 18014714802, 20016349780, 25735306860, 30024524670, 36029429604, 45036787005, 60049049340, 90073574010, 180147148020]

約数ペア:

[(1, 180147148020), (2, 90073574010), (3, 60049049340), (4, 45036787005), (5, 36029429604), (6, 30024524670), (7, 25735306860), (9, 20016349780), (10, 18014714802), (12, 15012262335), (14, 12867653430), (15, 12009809868), (17, 10596891060), (18, 10008174890), (20, 9007357401), (21, 8578435620), (28, 6433826715), (30, 6004904934), (34, 5298445530), (35, 5147061372), (36, 5004087445), (42, 4289217810), (45, 4003269956), (51, 3532297020), (60, 3002452467), (63, 2859478540), (68, 2649222765), (70, 2573530686), (84, 2144608905), (85, 2119378212), (90, 2001634978), (102, 1766148510), (105, 1715687124), (119, 1513841580), (126, 1429739270), (140, 1286765343), (153, 1177432340), (170, 1059689106), (180, 1000817489), (204, 883074255), (210, 857843562), (238, 756920790), (252, 714869635), (255, 706459404), (306, 588716170), (315, 571895708), (340, 529844553), (357, 504613860), (420, 428921781), (476, 378460395), (510, 353229702), (595, 302768316), (612, 294358085), (630, 285947854), (714, 252306930), (765, 235486468), (1020, 176614851), (1071, 168204620), (1190, 151384158), (1260, 142973927), (1428, 126153465), (1530, 117743234), (1785, 100922772), (2142, 84102310), (2380, 75692079), (3060, 58871617), (3570, 50461386), (4284, 42051155), (5355, 33640924), (7140, 25230693), (10710, 16820462), (21420, 8410231)]