69578460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 251596800

約数和(自身を除く): 182018340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 189, 210, 233, 237, 252, 270, 315, 316, 378, 395, 420, 466, 474, 540, 553, 630, 699, 711, 756, 790, 932, 945, 948, 1106, 1165, 1185, 1260, 1398, 1422, 1580, 1631, 1659, 1890, 2097, 2133, 2212, 2330, 2370, 2765, 2796, 2844, 3262, 3318, 3495, 3555, 3780, 4194, 4266, 4660, 4740, 4893, 4977, 5530, 6291, 6524, 6636, 6990, 7110, 8155, 8295, 8388, 8532, 9786, 9954, 10485, 10665, 11060, 12582, 13980, 14220, 14679, 14931, 16310, 16590, 18407, 19572, 19908, 20970, 21330, 24465, 24885, 25164, 29358, 29862, 31455, 32620, 33180, 36814, 41940, 42660, 44037, 48930, 49770, 55221, 58716, 59724, 62910, 73395, 73628, 74655, 88074, 92035, 97860, 99540, 110442, 125820, 128849, 146790, 149310, 165663, 176148, 184070, 220185, 220884, 257698, 276105, 293580, 298620, 331326, 368140, 386547, 440370, 496989, 515396, 552210, 644245, 662652, 773094, 828315, 880740, 993978, 1104420, 1159641, 1288490, 1546188, 1656630, 1932735, 1987956, 2319282, 2484945, 2576980, 3313260, 3478923, 3865470, 4638564, 4969890, 5798205, 6957846, 7730940, 9939780, 11596410, 13915692, 17394615, 23192820, 34789230, 69578460]

約数ペア:

[(1, 69578460), (2, 34789230), (3, 23192820), (4, 17394615), (5, 13915692), (6, 11596410), (7, 9939780), (9, 7730940), (10, 6957846), (12, 5798205), (14, 4969890), (15, 4638564), (18, 3865470), (20, 3478923), (21, 3313260), (27, 2576980), (28, 2484945), (30, 2319282), (35, 1987956), (36, 1932735), (42, 1656630), (45, 1546188), (54, 1288490), (60, 1159641), (63, 1104420), (70, 993978), (79, 880740), (84, 828315), (90, 773094), (105, 662652), (108, 644245), (126, 552210), (135, 515396), (140, 496989), (158, 440370), (180, 386547), (189, 368140), (210, 331326), (233, 298620), (237, 293580), (252, 276105), (270, 257698), (315, 220884), (316, 220185), (378, 184070), (395, 176148), (420, 165663), (466, 149310), (474, 146790), (540, 128849), (553, 125820), (630, 110442), (699, 99540), (711, 97860), (756, 92035), (790, 88074), (932, 74655), (945, 73628), (948, 73395), (1106, 62910), (1165, 59724), (1185, 58716), (1260, 55221), (1398, 49770), (1422, 48930), (1580, 44037), (1631, 42660), (1659, 41940), (1890, 36814), (2097, 33180), (2133, 32620), (2212, 31455), (2330, 29862), (2370, 29358), (2765, 25164), (2796, 24885), (2844, 24465), (3262, 21330), (3318, 20970), (3495, 19908), (3555, 19572), (3780, 18407), (4194, 16590), (4266, 16310), (4660, 14931), (4740, 14679), (4893, 14220), (4977, 13980), (5530, 12582), (6291, 11060), (6524, 10665), (6636, 10485), (6990, 9954), (7110, 9786), (8155, 8532), (8295, 8388)]