3215078139720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{862571}}^1$

素因数の和:863023

約数の個数: 128

約数和(自身を含む): 9781566480000

約数和(自身を除く): 6566488340280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 349, 356, 445, 534, 698, 712, 890, 1047, 1068, 1335, 1396, 1745, 1780, 2094, 2136, 2670, 2792, 3490, 3560, 4188, 5235, 5340, 6980, 8376, 10470, 10680, 13960, 20940, 31061, 41880, 62122, 93183, 124244, 155305, 186366, 248488, 310610, 372732, 465915, 621220, 745464, 862571, 931830, 1242440, 1725142, 1863660, 2587713, 3450284, 3727320, 4312855, 5175426, 6900568, 8625710, 10350852, 12938565, 17251420, 20701704, 25877130, 34502840, 51754260, 76768819, 103508520, 153537638, 230306457, 301037279, 307075276, 383844095, 460612914, 602074558, 614150552, 767688190, 903111837, 921225828, 1151532285, 1204149116, 1505186395, 1535376380, 1806223674, 1842451656, 2303064570, 2408298232, 3010372790, 3070752760, 3612447348, 4515559185, 4606129140, 6020745580, 7224894696, 9031118370, 9212258280, 12041491160, 18062236740, 26792317831, 36124473480, 53584635662, 80376953493, 107169271324, 133961589155, 160753906986, 214338542648, 267923178310, 321507813972, 401884767465, 535846356620, 643015627944, 803769534930, 1071692713240, 1607539069860, 3215078139720]

約数ペア:

[(1, 3215078139720), (2, 1607539069860), (3, 1071692713240), (4, 803769534930), (5, 643015627944), (6, 535846356620), (8, 401884767465), (10, 321507813972), (12, 267923178310), (15, 214338542648), (20, 160753906986), (24, 133961589155), (30, 107169271324), (40, 80376953493), (60, 53584635662), (89, 36124473480), (120, 26792317831), (178, 18062236740), (267, 12041491160), (349, 9212258280), (356, 9031118370), (445, 7224894696), (534, 6020745580), (698, 4606129140), (712, 4515559185), (890, 3612447348), (1047, 3070752760), (1068, 3010372790), (1335, 2408298232), (1396, 2303064570), (1745, 1842451656), (1780, 1806223674), (2094, 1535376380), (2136, 1505186395), (2670, 1204149116), (2792, 1151532285), (3490, 921225828), (3560, 903111837), (4188, 767688190), (5235, 614150552), (5340, 602074558), (6980, 460612914), (8376, 383844095), (10470, 307075276), (10680, 301037279), (13960, 230306457), (20940, 153537638), (31061, 103508520), (41880, 76768819), (62122, 51754260), (93183, 34502840), (124244, 25877130), (155305, 20701704), (186366, 17251420), (248488, 12938565), (310610, 10350852), (372732, 8625710), (465915, 6900568), (621220, 5175426), (745464, 4312855), (862571, 3727320), (931830, 3450284), (1242440, 2587713), (1725142, 1863660)]