1243136768220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4723}}^1\times {\mathrm{8971}}^1$

素因数の和:13872

約数の個数: 144

約数和(自身を含む): 3795208540032

約数和(自身を除く): 2552071771812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4723, 4890, 5868, 7335, 8971, 9446, 9780, 14169, 14670, 17942, 18892, 23615, 26913, 28338, 29340, 35884, 42507, 44855, 47230, 53826, 56676, 70845, 80739, 85014, 89710, 94460, 107652, 134565, 141690, 161478, 170028, 179420, 212535, 269130, 283380, 322956, 403695, 425070, 538260, 769849, 807390, 850140, 1462273, 1539698, 1614780, 2309547, 2924546, 3079396, 3849245, 4386819, 4619094, 5849092, 6928641, 7311365, 7698490, 8773638, 9238188, 11547735, 13160457, 13857282, 14622730, 15396980, 17547276, 21934095, 23095470, 26320914, 27714564, 29245460, 34643205, 42370033, 43868190, 46190940, 52641828, 65802285, 69286410, 84740066, 87736380, 127110099, 131604570, 138572820, 169480132, 211850165, 254220198, 263209140, 381330297, 423700330, 508440396, 635550495, 762660594, 847400660, 1271100990, 1525321188, 1906651485, 2542201980, 3813302970, 6906315379, 7626605940, 13812630758, 20718946137, 27625261516, 34531576895, 41437892274, 62156838411, 69063153790, 82875784548, 103594730685, 124313676822, 138126307580, 207189461370, 248627353644, 310784192055, 414378922740, 621568384110, 1243136768220]

約数ペア:

[(1, 1243136768220), (2, 621568384110), (3, 414378922740), (4, 310784192055), (5, 248627353644), (6, 207189461370), (9, 138126307580), (10, 124313676822), (12, 103594730685), (15, 82875784548), (18, 69063153790), (20, 62156838411), (30, 41437892274), (36, 34531576895), (45, 27625261516), (60, 20718946137), (90, 13812630758), (163, 7626605940), (180, 6906315379), (326, 3813302970), (489, 2542201980), (652, 1906651485), (815, 1525321188), (978, 1271100990), (1467, 847400660), (1630, 762660594), (1956, 635550495), (2445, 508440396), (2934, 423700330), (3260, 381330297), (4723, 263209140), (4890, 254220198), (5868, 211850165), (7335, 169480132), (8971, 138572820), (9446, 131604570), (9780, 127110099), (14169, 87736380), (14670, 84740066), (17942, 69286410), (18892, 65802285), (23615, 52641828), (26913, 46190940), (28338, 43868190), (29340, 42370033), (35884, 34643205), (42507, 29245460), (44855, 27714564), (47230, 26320914), (53826, 23095470), (56676, 21934095), (70845, 17547276), (80739, 15396980), (85014, 14622730), (89710, 13857282), (94460, 13160457), (107652, 11547735), (134565, 9238188), (141690, 8773638), (161478, 7698490), (170028, 7311365), (179420, 6928641), (212535, 5849092), (269130, 4619094), (283380, 4386819), (322956, 3849245), (403695, 3079396), (425070, 2924546), (538260, 2309547), (769849, 1614780), (807390, 1539698), (850140, 1462273)]