80094420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 180

約数和(自身を含む): 292570740

約数和(自身を除く): 212476320

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1009, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2018, 2205, 2268, 2646, 2835, 2940, 3027, 3780, 3969, 4036, 4410, 5045, 5292, 5670, 6054, 6615, 7063, 7938, 8820, 9081, 10090, 11340, 12108, 13230, 14126, 15135, 15876, 18162, 19845, 20180, 21189, 26460, 27243, 28252, 30270, 35315, 36324, 39690, 42378, 45405, 49441, 54486, 60540, 63567, 70630, 79380, 81729, 84756, 90810, 98882, 105945, 108972, 127134, 136215, 141260, 148323, 163458, 181620, 190701, 197764, 211890, 247205, 254268, 272430, 296646, 317835, 326916, 381402, 408645, 423780, 444969, 494410, 544860, 572103, 593292, 635670, 741615, 762804, 817290, 889938, 953505, 988820, 1144206, 1271340, 1334907, 1483230, 1634580, 1779876, 1907010, 2224845, 2288412, 2669814, 2860515, 2966460, 3814020, 4004721, 4449690, 5339628, 5721030, 6674535, 8009442, 8899380, 11442060, 13349070, 16018884, 20023605, 26698140, 40047210, 80094420]

約数ペア:

[(1, 80094420), (2, 40047210), (3, 26698140), (4, 20023605), (5, 16018884), (6, 13349070), (7, 11442060), (9, 8899380), (10, 8009442), (12, 6674535), (14, 5721030), (15, 5339628), (18, 4449690), (20, 4004721), (21, 3814020), (27, 2966460), (28, 2860515), (30, 2669814), (35, 2288412), (36, 2224845), (42, 1907010), (45, 1779876), (49, 1634580), (54, 1483230), (60, 1334907), (63, 1271340), (70, 1144206), (81, 988820), (84, 953505), (90, 889938), (98, 817290), (105, 762804), (108, 741615), (126, 635670), (135, 593292), (140, 572103), (147, 544860), (162, 494410), (180, 444969), (189, 423780), (196, 408645), (210, 381402), (245, 326916), (252, 317835), (270, 296646), (294, 272430), (315, 254268), (324, 247205), (378, 211890), (405, 197764), (420, 190701), (441, 181620), (490, 163458), (540, 148323), (567, 141260), (588, 136215), (630, 127134), (735, 108972), (756, 105945), (810, 98882), (882, 90810), (945, 84756), (980, 81729), (1009, 79380), (1134, 70630), (1260, 63567), (1323, 60540), (1470, 54486), (1620, 49441), (1764, 45405), (1890, 42378), (2018, 39690), (2205, 36324), (2268, 35315), (2646, 30270), (2835, 28252), (2940, 27243), (3027, 26460), (3780, 21189), (3969, 20180), (4036, 19845), (4410, 18162), (5045, 15876), (5292, 15135), (5670, 14126), (6054, 13230), (6615, 12108), (7063, 11340), (7938, 10090), (8820, 9081)]