38796660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 137958912

約数和(自身を除く): 99162252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 751, 820, 861, 1148, 1230, 1260, 1435, 1476, 1502, 1722, 1845, 2253, 2460, 2583, 2870, 3004, 3444, 3690, 3755, 4305, 4506, 5166, 5257, 5740, 6759, 7380, 7510, 8610, 9012, 10332, 10514, 11265, 12915, 13518, 15020, 15771, 17220, 21028, 22530, 25830, 26285, 27036, 30791, 31542, 33795, 45060, 47313, 51660, 52570, 61582, 63084, 67590, 78855, 92373, 94626, 105140, 123164, 135180, 153955, 157710, 184746, 189252, 215537, 236565, 277119, 307910, 315420, 369492, 431074, 461865, 473130, 554238, 615820, 646611, 862148, 923730, 946260, 1077685, 1108476, 1293222, 1385595, 1847460, 1939833, 2155370, 2586444, 2771190, 3233055, 3879666, 4310740, 5542380, 6466110, 7759332, 9699165, 12932220, 19398330, 38796660]

約数ペア:

[(1, 38796660), (2, 19398330), (3, 12932220), (4, 9699165), (5, 7759332), (6, 6466110), (7, 5542380), (9, 4310740), (10, 3879666), (12, 3233055), (14, 2771190), (15, 2586444), (18, 2155370), (20, 1939833), (21, 1847460), (28, 1385595), (30, 1293222), (35, 1108476), (36, 1077685), (41, 946260), (42, 923730), (45, 862148), (60, 646611), (63, 615820), (70, 554238), (82, 473130), (84, 461865), (90, 431074), (105, 369492), (123, 315420), (126, 307910), (140, 277119), (164, 236565), (180, 215537), (205, 189252), (210, 184746), (246, 157710), (252, 153955), (287, 135180), (315, 123164), (369, 105140), (410, 94626), (420, 92373), (492, 78855), (574, 67590), (615, 63084), (630, 61582), (738, 52570), (751, 51660), (820, 47313), (861, 45060), (1148, 33795), (1230, 31542), (1260, 30791), (1435, 27036), (1476, 26285), (1502, 25830), (1722, 22530), (1845, 21028), (2253, 17220), (2460, 15771), (2583, 15020), (2870, 13518), (3004, 12915), (3444, 11265), (3690, 10514), (3755, 10332), (4305, 9012), (4506, 8610), (5166, 7510), (5257, 7380), (5740, 6759)]