121323291270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1518

約数の個数: 128

約数和(自身を含む): 300086443008

約数和(自身を除く): 178763151738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 263, 430, 526, 541, 645, 661, 789, 1082, 1290, 1315, 1322, 1578, 1623, 1983, 2630, 2705, 3246, 3305, 3945, 3966, 5410, 6610, 7890, 8115, 9915, 11309, 16230, 19830, 22618, 23263, 28423, 33927, 46526, 56545, 56846, 67854, 69789, 85269, 113090, 116315, 139578, 142115, 142283, 169635, 170538, 173843, 232630, 284230, 284566, 339270, 347686, 348945, 357601, 426345, 426849, 521529, 697890, 711415, 715202, 852690, 853698, 869215, 1043058, 1072803, 1422830, 1738430, 1788005, 2134245, 2145606, 2607645, 3576010, 4268490, 5215290, 5364015, 6118169, 7475249, 10728030, 12236338, 14950498, 15376843, 18354507, 22425747, 30590845, 30753686, 36709014, 37376245, 44851494, 46130529, 61181690, 74752490, 76884215, 91772535, 92261058, 94049063, 112128735, 153768430, 183545070, 188098126, 224257470, 230652645, 282147189, 461305290, 470245315, 564294378, 940490630, 1410735945, 2821471890, 4044109709, 8088219418, 12132329127, 20220548545, 24264658254, 40441097090, 60661645635, 121323291270]

約数ペア:

[(1, 121323291270), (2, 60661645635), (3, 40441097090), (5, 24264658254), (6, 20220548545), (10, 12132329127), (15, 8088219418), (30, 4044109709), (43, 2821471890), (86, 1410735945), (129, 940490630), (215, 564294378), (258, 470245315), (263, 461305290), (430, 282147189), (526, 230652645), (541, 224257470), (645, 188098126), (661, 183545070), (789, 153768430), (1082, 112128735), (1290, 94049063), (1315, 92261058), (1322, 91772535), (1578, 76884215), (1623, 74752490), (1983, 61181690), (2630, 46130529), (2705, 44851494), (3246, 37376245), (3305, 36709014), (3945, 30753686), (3966, 30590845), (5410, 22425747), (6610, 18354507), (7890, 15376843), (8115, 14950498), (9915, 12236338), (11309, 10728030), (16230, 7475249), (19830, 6118169), (22618, 5364015), (23263, 5215290), (28423, 4268490), (33927, 3576010), (46526, 2607645), (56545, 2145606), (56846, 2134245), (67854, 1788005), (69789, 1738430), (85269, 1422830), (113090, 1072803), (116315, 1043058), (139578, 869215), (142115, 853698), (142283, 852690), (169635, 715202), (170538, 711415), (173843, 697890), (232630, 521529), (284230, 426849), (284566, 426345), (339270, 357601), (347686, 348945)]