1585264960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1140

約数の個数: 112

約数和(自身を含む): 4012149456

約数和(自身を除く): 2426884496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 433, 544, 673, 680, 866, 1088, 1346, 1360, 1732, 2165, 2692, 2720, 3365, 3464, 4330, 5384, 5440, 6730, 6928, 7361, 8660, 10768, 11441, 13460, 13856, 14722, 17320, 21536, 22882, 26920, 27712, 29444, 34640, 36805, 43072, 45764, 53840, 57205, 58888, 69280, 73610, 91528, 107680, 114410, 117776, 138560, 147220, 183056, 215360, 228820, 235552, 291409, 294440, 366112, 457640, 471104, 582818, 588880, 732224, 915280, 1165636, 1177760, 1457045, 1830560, 2331272, 2355520, 2914090, 3661120, 4662544, 4953953, 5828180, 9325088, 9907906, 11656360, 18650176, 19815812, 23312720, 24769765, 39631624, 46625440, 49539530, 79263248, 93250880, 99079060, 158526496, 198158120, 317052992, 396316240, 792632480, 1585264960]

約数ペア:

[(1, 1585264960), (2, 792632480), (4, 396316240), (5, 317052992), (8, 198158120), (10, 158526496), (16, 99079060), (17, 93250880), (20, 79263248), (32, 49539530), (34, 46625440), (40, 39631624), (64, 24769765), (68, 23312720), (80, 19815812), (85, 18650176), (136, 11656360), (160, 9907906), (170, 9325088), (272, 5828180), (320, 4953953), (340, 4662544), (433, 3661120), (544, 2914090), (673, 2355520), (680, 2331272), (866, 1830560), (1088, 1457045), (1346, 1177760), (1360, 1165636), (1732, 915280), (2165, 732224), (2692, 588880), (2720, 582818), (3365, 471104), (3464, 457640), (4330, 366112), (5384, 294440), (5440, 291409), (6730, 235552), (6928, 228820), (7361, 215360), (8660, 183056), (10768, 147220), (11441, 138560), (13460, 117776), (13856, 114410), (14722, 107680), (17320, 91528), (21536, 73610), (22882, 69280), (26920, 58888), (27712, 57205), (29444, 53840), (34640, 45764), (36805, 43072)]