825281340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 2641766400

約数和(自身を除く): 1816485060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 233, 239, 247, 260, 285, 380, 390, 466, 478, 494, 570, 699, 717, 741, 780, 932, 956, 988, 1140, 1165, 1195, 1235, 1398, 1434, 1482, 2330, 2390, 2470, 2796, 2868, 2964, 3029, 3107, 3495, 3585, 3705, 4427, 4541, 4660, 4780, 4940, 6058, 6214, 6990, 7170, 7410, 8854, 9082, 9087, 9321, 12116, 12428, 13281, 13623, 13980, 14340, 14820, 15145, 15535, 17708, 18164, 18174, 18642, 22135, 22705, 26562, 27246, 30290, 31070, 36348, 37284, 44270, 45410, 45435, 46605, 53124, 54492, 55687, 57551, 59033, 60580, 62140, 66405, 68115, 88540, 90820, 90870, 93210, 111374, 115102, 118066, 132810, 136230, 167061, 172653, 177099, 181740, 186420, 222748, 230204, 236132, 265620, 272460, 278435, 287755, 295165, 334122, 345306, 354198, 556870, 575510, 590330, 668244, 690612, 708396, 723931, 835305, 863265, 885495, 1058053, 1113740, 1151020, 1180660, 1447862, 1670610, 1726530, 1770990, 2116106, 2171793, 2895724, 3174159, 3341220, 3453060, 3541980, 3619655, 4232212, 4343586, 5290265, 6348318, 7239310, 8687172, 10580530, 10858965, 12696636, 13754689, 14478620, 15870795, 21161060, 21717930, 27509378, 31741590, 41264067, 43435860, 55018756, 63483180, 68773445, 82528134, 137546890, 165056268, 206320335, 275093780, 412640670, 825281340]

約数ペア:

[(1, 825281340), (2, 412640670), (3, 275093780), (4, 206320335), (5, 165056268), (6, 137546890), (10, 82528134), (12, 68773445), (13, 63483180), (15, 55018756), (19, 43435860), (20, 41264067), (26, 31741590), (30, 27509378), (38, 21717930), (39, 21161060), (52, 15870795), (57, 14478620), (60, 13754689), (65, 12696636), (76, 10858965), (78, 10580530), (95, 8687172), (114, 7239310), (130, 6348318), (156, 5290265), (190, 4343586), (195, 4232212), (228, 3619655), (233, 3541980), (239, 3453060), (247, 3341220), (260, 3174159), (285, 2895724), (380, 2171793), (390, 2116106), (466, 1770990), (478, 1726530), (494, 1670610), (570, 1447862), (699, 1180660), (717, 1151020), (741, 1113740), (780, 1058053), (932, 885495), (956, 863265), (988, 835305), (1140, 723931), (1165, 708396), (1195, 690612), (1235, 668244), (1398, 590330), (1434, 575510), (1482, 556870), (2330, 354198), (2390, 345306), (2470, 334122), (2796, 295165), (2868, 287755), (2964, 278435), (3029, 272460), (3107, 265620), (3495, 236132), (3585, 230204), (3705, 222748), (4427, 186420), (4541, 181740), (4660, 177099), (4780, 172653), (4940, 167061), (6058, 136230), (6214, 132810), (6990, 118066), (7170, 115102), (7410, 111374), (8854, 93210), (9082, 90870), (9087, 90820), (9321, 88540), (12116, 68115), (12428, 66405), (13281, 62140), (13623, 60580), (13980, 59033), (14340, 57551), (14820, 55687), (15145, 54492), (15535, 53124), (17708, 46605), (18164, 45435), (18174, 45410), (18642, 44270), (22135, 37284), (22705, 36348), (26562, 31070), (27246, 30290)]