1431434340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3931}}^1$

素因数の和:3987

約数の個数: 216

約数和(自身を含む): 5272717632

約数和(自身を除く): 3841283292

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, 289, 306, 315, 340, 357, 420, 476, 510, 578, 595, 612, 630, 714, 765, 867, 1020, 1071, 1156, 1190, 1260, 1428, 1445, 1530, 1734, 1785, 2023, 2142, 2380, 2601, 2890, 3060, 3468, 3570, 3931, 4046, 4284, 4335, 5202, 5355, 5780, 6069, 7140, 7862, 8092, 8670, 10115, 10404, 10710, 11793, 12138, 13005, 15724, 17340, 18207, 19655, 20230, 21420, 23586, 24276, 26010, 27517, 30345, 35379, 36414, 39310, 40460, 47172, 52020, 55034, 58965, 60690, 66827, 70758, 72828, 78620, 82551, 91035, 110068, 117930, 121380, 133654, 137585, 141516, 165102, 176895, 182070, 200481, 235860, 247653, 267308, 275170, 330204, 334135, 353790, 364140, 400962, 412755, 467789, 495306, 550340, 601443, 668270, 707580, 801924, 825510, 935578, 990612, 1002405, 1136059, 1202886, 1238265, 1336540, 1403367, 1651020, 1871156, 2004810, 2272118, 2338945, 2405772, 2476530, 2806734, 3007215, 3408177, 4009620, 4210101, 4544236, 4677890, 4953060, 5613468, 5680295, 6014430, 6816354, 7016835, 7952413, 8420202, 9355780, 10224531, 11360590, 12028860, 13632708, 14033670, 15904826, 16840404, 17040885, 20449062, 21050505, 22721180, 23857239, 28067340, 31809652, 34081770, 39762065, 40898124, 42101010, 47714478, 51122655, 68163540, 71571717, 79524130, 84202020, 95428956, 102245310, 119286195, 143143434, 159048260, 204490620, 238572390, 286286868, 357858585, 477144780, 715717170, 1431434340]

約数ペア:

[(1, 1431434340), (2, 715717170), (3, 477144780), (4, 357858585), (5, 286286868), (6, 238572390), (7, 204490620), (9, 159048260), (10, 143143434), (12, 119286195), (14, 102245310), (15, 95428956), (17, 84202020), (18, 79524130), (20, 71571717), (21, 68163540), (28, 51122655), (30, 47714478), (34, 42101010), (35, 40898124), (36, 39762065), (42, 34081770), (45, 31809652), (51, 28067340), (60, 23857239), (63, 22721180), (68, 21050505), (70, 20449062), (84, 17040885), (85, 16840404), (90, 15904826), (102, 14033670), (105, 13632708), (119, 12028860), (126, 11360590), (140, 10224531), (153, 9355780), (170, 8420202), (180, 7952413), (204, 7016835), (210, 6816354), (238, 6014430), (252, 5680295), (255, 5613468), (289, 4953060), (306, 4677890), (315, 4544236), (340, 4210101), (357, 4009620), (420, 3408177), (476, 3007215), (510, 2806734), (578, 2476530), (595, 2405772), (612, 2338945), (630, 2272118), (714, 2004810), (765, 1871156), (867, 1651020), (1020, 1403367), (1071, 1336540), (1156, 1238265), (1190, 1202886), (1260, 1136059), (1428, 1002405), (1445, 990612), (1530, 935578), (1734, 825510), (1785, 801924), (2023, 707580), (2142, 668270), (2380, 601443), (2601, 550340), (2890, 495306), (3060, 467789), (3468, 412755), (3570, 400962), (3931, 364140), (4046, 353790), (4284, 334135), (4335, 330204), (5202, 275170), (5355, 267308), (5780, 247653), (6069, 235860), (7140, 200481), (7862, 182070), (8092, 176895), (8670, 165102), (10115, 141516), (10404, 137585), (10710, 133654), (11793, 121380), (12138, 117930), (13005, 110068), (15724, 91035), (17340, 82551), (18207, 78620), (19655, 72828), (20230, 70758), (21420, 66827), (23586, 60690), (24276, 58965), (26010, 55034), (27517, 52020), (30345, 47172), (35379, 40460), (36414, 39310)]