680599080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15887}}^1$

素因数の和:15928

約数の個数: 192

約数和(自身を含む): 2676810240

約数和(自身を除く): 1996211160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 15887, 21420, 31774, 42840, 47661, 63548, 79435, 95322, 111209, 127096, 142983, 158870, 190644, 222418, 238305, 270079, 285966, 317740, 333627, 381288, 444836, 476610, 540158, 556045, 571932, 635480, 667254, 714915, 810237, 889672, 953220, 1000881, 1080316, 1112090, 1143864, 1334508, 1350395, 1429830, 1620474, 1668135, 1890553, 1906440, 2001762, 2160632, 2224180, 2430711, 2669016, 2700790, 2859660, 3240948, 3336270, 3781106, 4003524, 4051185, 4448360, 4861422, 5004405, 5401580, 5671659, 5719320, 6481896, 6672540, 7562212, 8007048, 8102370, 9452765, 9722844, 10008810, 10803160, 11343318, 12153555, 13345080, 15124424, 16204740, 17014977, 18905530, 19445688, 20017620, 22686636, 24307110, 28358295, 32409480, 34029954, 37811060, 40035240, 45373272, 48614220, 56716590, 68059908, 75622120, 85074885, 97228440, 113433180, 136119816, 170149770, 226866360, 340299540, 680599080]

約数ペア:

[(1, 680599080), (2, 340299540), (3, 226866360), (4, 170149770), (5, 136119816), (6, 113433180), (7, 97228440), (8, 85074885), (9, 75622120), (10, 68059908), (12, 56716590), (14, 48614220), (15, 45373272), (17, 40035240), (18, 37811060), (20, 34029954), (21, 32409480), (24, 28358295), (28, 24307110), (30, 22686636), (34, 20017620), (35, 19445688), (36, 18905530), (40, 17014977), (42, 16204740), (45, 15124424), (51, 13345080), (56, 12153555), (60, 11343318), (63, 10803160), (68, 10008810), (70, 9722844), (72, 9452765), (84, 8102370), (85, 8007048), (90, 7562212), (102, 6672540), (105, 6481896), (119, 5719320), (120, 5671659), (126, 5401580), (136, 5004405), (140, 4861422), (153, 4448360), (168, 4051185), (170, 4003524), (180, 3781106), (204, 3336270), (210, 3240948), (238, 2859660), (252, 2700790), (255, 2669016), (280, 2430711), (306, 2224180), (315, 2160632), (340, 2001762), (357, 1906440), (360, 1890553), (408, 1668135), (420, 1620474), (476, 1429830), (504, 1350395), (510, 1334508), (595, 1143864), (612, 1112090), (630, 1080316), (680, 1000881), (714, 953220), (765, 889672), (840, 810237), (952, 714915), (1020, 667254), (1071, 635480), (1190, 571932), (1224, 556045), (1260, 540158), (1428, 476610), (1530, 444836), (1785, 381288), (2040, 333627), (2142, 317740), (2380, 285966), (2520, 270079), (2856, 238305), (3060, 222418), (3570, 190644), (4284, 158870), (4760, 142983), (5355, 127096), (6120, 111209), (7140, 95322), (8568, 79435), (10710, 63548), (14280, 47661), (15887, 42840), (21420, 31774)]