269308978840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{540217}}^1$

素因数の和:540353

約数の個数: 96

約数和(自身を含む): 672506583840

約数和(自身を除く): 403197605000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 121, 206, 220, 242, 412, 440, 484, 515, 605, 824, 968, 1030, 1133, 1210, 2060, 2266, 2420, 4120, 4532, 4840, 5665, 9064, 11330, 12463, 22660, 24926, 45320, 49852, 62315, 99704, 124630, 249260, 498520, 540217, 1080434, 2160868, 2701085, 4321736, 5402170, 5942387, 10804340, 11884774, 21608680, 23769548, 29711935, 47539096, 55642351, 59423870, 65366257, 111284702, 118847740, 130732514, 222569404, 237695480, 261465028, 278211755, 326831285, 445138808, 522930056, 556423510, 612065861, 653662570, 1112847020, 1224131722, 1307325140, 2225694040, 2448263444, 2614650280, 3060329305, 4896526888, 6120658610, 6732724471, 12241317220, 13465448942, 24482634440, 26930897884, 33663622355, 53861795768, 67327244710, 134654489420, 269308978840]

約数ペア:

[(1, 269308978840), (2, 134654489420), (4, 67327244710), (5, 53861795768), (8, 33663622355), (10, 26930897884), (11, 24482634440), (20, 13465448942), (22, 12241317220), (40, 6732724471), (44, 6120658610), (55, 4896526888), (88, 3060329305), (103, 2614650280), (110, 2448263444), (121, 2225694040), (206, 1307325140), (220, 1224131722), (242, 1112847020), (412, 653662570), (440, 612065861), (484, 556423510), (515, 522930056), (605, 445138808), (824, 326831285), (968, 278211755), (1030, 261465028), (1133, 237695480), (1210, 222569404), (2060, 130732514), (2266, 118847740), (2420, 111284702), (4120, 65366257), (4532, 59423870), (4840, 55642351), (5665, 47539096), (9064, 29711935), (11330, 23769548), (12463, 21608680), (22660, 11884774), (24926, 10804340), (45320, 5942387), (49852, 5402170), (62315, 4321736), (99704, 2701085), (124630, 2160868), (249260, 1080434), (498520, 540217)]