73269680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 114218320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 440, 556, 599, 695, 880, 1112, 1198, 1390, 1529, 2224, 2396, 2780, 2995, 3058, 4792, 5560, 5990, 6116, 6589, 7645, 9584, 11120, 11980, 12232, 13178, 15290, 23960, 24464, 26356, 30580, 32945, 47920, 52712, 61160, 65890, 83261, 105424, 122320, 131780, 166522, 263560, 333044, 416305, 527120, 666088, 832610, 915871, 1332176, 1665220, 1831742, 3330440, 3663484, 4579355, 6660880, 7326968, 9158710, 14653936, 18317420, 36634840, 73269680]

約数ペア:

[(1, 73269680), (2, 36634840), (4, 18317420), (5, 14653936), (8, 9158710), (10, 7326968), (11, 6660880), (16, 4579355), (20, 3663484), (22, 3330440), (40, 1831742), (44, 1665220), (55, 1332176), (80, 915871), (88, 832610), (110, 666088), (139, 527120), (176, 416305), (220, 333044), (278, 263560), (440, 166522), (556, 131780), (599, 122320), (695, 105424), (880, 83261), (1112, 65890), (1198, 61160), (1390, 52712), (1529, 47920), (2224, 32945), (2396, 30580), (2780, 26356), (2995, 24464), (3058, 23960), (4792, 15290), (5560, 13178), (5990, 12232), (6116, 11980), (6589, 11120), (7645, 9584)]