15702560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 41150592

約数和(自身を除く): 25448032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 251, 272, 340, 368, 391, 460, 502, 544, 680, 736, 782, 920, 1004, 1255, 1360, 1564, 1840, 1955, 2008, 2510, 2720, 3128, 3680, 3910, 4016, 4267, 5020, 5773, 6256, 7820, 8032, 8534, 10040, 11546, 12512, 15640, 17068, 20080, 21335, 23092, 28865, 31280, 34136, 40160, 42670, 46184, 57730, 62560, 68272, 85340, 92368, 98141, 115460, 136544, 170680, 184736, 196282, 230920, 341360, 392564, 461840, 490705, 682720, 785128, 923680, 981410, 1570256, 1962820, 3140512, 3925640, 7851280, 15702560]

約数ペア:

[(1, 15702560), (2, 7851280), (4, 3925640), (5, 3140512), (8, 1962820), (10, 1570256), (16, 981410), (17, 923680), (20, 785128), (23, 682720), (32, 490705), (34, 461840), (40, 392564), (46, 341360), (68, 230920), (80, 196282), (85, 184736), (92, 170680), (115, 136544), (136, 115460), (160, 98141), (170, 92368), (184, 85340), (230, 68272), (251, 62560), (272, 57730), (340, 46184), (368, 42670), (391, 40160), (460, 34136), (502, 31280), (544, 28865), (680, 23092), (736, 21335), (782, 20080), (920, 17068), (1004, 15640), (1255, 12512), (1360, 11546), (1564, 10040), (1840, 8534), (1955, 8032), (2008, 7820), (2510, 6256), (2720, 5773), (3128, 5020), (3680, 4267), (3910, 4016)]