2580452612040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40804121}}^1$

素因数の和:40804183

約数の個数: 128

約数和(自身を含む): 8461142737920

約数和(自身を除く): 5880690125880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 12648, 15810, 21080, 31620, 63240, 40804121, 81608242, 122412363, 163216484, 204020605, 244824726, 326432968, 408041210, 489649452, 612061815, 693670057, 816082420, 979298904, 1224123630, 1264927751, 1387340114, 1632164840, 2081010171, 2448247260, 2529855502, 2774680228, 3468350285, 3794783253, 4162020342, 4896494520, 5059711004, 5549360456, 6324638755, 6936700570, 7589566506, 8324040684, 10119422008, 10405050855, 12649277510, 13873401140, 15179133012, 16648081368, 18973916265, 20810101710, 21503771767, 25298555020, 27746802280, 30358266024, 37947832530, 41620203420, 43007543534, 50597110040, 64511315301, 75895665060, 83240406840, 86015087068, 107518858835, 129022630602, 151791330120, 172030174136, 215037717670, 258045261204, 322556576505, 430075435340, 516090522408, 645113153010, 860150870680, 1290226306020, 2580452612040]

約数ペア:

[(1, 2580452612040), (2, 1290226306020), (3, 860150870680), (4, 645113153010), (5, 516090522408), (6, 430075435340), (8, 322556576505), (10, 258045261204), (12, 215037717670), (15, 172030174136), (17, 151791330120), (20, 129022630602), (24, 107518858835), (30, 86015087068), (31, 83240406840), (34, 75895665060), (40, 64511315301), (51, 50597110040), (60, 43007543534), (62, 41620203420), (68, 37947832530), (85, 30358266024), (93, 27746802280), (102, 25298555020), (120, 21503771767), (124, 20810101710), (136, 18973916265), (155, 16648081368), (170, 15179133012), (186, 13873401140), (204, 12649277510), (248, 10405050855), (255, 10119422008), (310, 8324040684), (340, 7589566506), (372, 6936700570), (408, 6324638755), (465, 5549360456), (510, 5059711004), (527, 4896494520), (620, 4162020342), (680, 3794783253), (744, 3468350285), (930, 2774680228), (1020, 2529855502), (1054, 2448247260), (1240, 2081010171), (1581, 1632164840), (1860, 1387340114), (2040, 1264927751), (2108, 1224123630), (2635, 979298904), (3162, 816082420), (3720, 693670057), (4216, 612061815), (5270, 489649452), (6324, 408041210), (7905, 326432968), (10540, 244824726), (12648, 204020605), (15810, 163216484), (21080, 122412363), (31620, 81608242), (63240, 40804121)]