1657515690960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4723}}^1\times {\mathrm{8971}}^1$

素因数の和:13873

約数の個数: 160

約数和(自身を含む): 5171492955648

約数和(自身を除く): 3513977264688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4723, 4890, 6520, 7824, 8971, 9446, 9780, 13040, 14169, 17942, 18892, 19560, 23615, 26913, 28338, 35884, 37784, 39120, 44855, 47230, 53826, 56676, 70845, 71768, 75568, 89710, 94460, 107652, 113352, 134565, 141690, 143536, 179420, 188920, 215304, 226704, 269130, 283380, 358840, 377840, 430608, 538260, 566760, 717680, 769849, 1076520, 1133520, 1462273, 1539698, 2153040, 2309547, 2924546, 3079396, 3849245, 4386819, 4619094, 5849092, 6158792, 7311365, 7698490, 8773638, 9238188, 11547735, 11698184, 12317584, 14622730, 15396980, 17547276, 18476376, 21934095, 23095470, 23396368, 29245460, 30793960, 35094552, 36952752, 42370033, 43868190, 46190940, 58490920, 61587920, 70189104, 84740066, 87736380, 92381880, 116981840, 127110099, 169480132, 175472760, 184763760, 211850165, 254220198, 338960264, 350945520, 423700330, 508440396, 635550495, 677920528, 847400660, 1016880792, 1271100990, 1694801320, 2033761584, 2542201980, 3389602640, 5084403960, 6906315379, 10168807920, 13812630758, 20718946137, 27625261516, 34531576895, 41437892274, 55250523032, 69063153790, 82875784548, 103594730685, 110501046064, 138126307580, 165751569096, 207189461370, 276252615160, 331503138192, 414378922740, 552505230320, 828757845480, 1657515690960]

約数ペア:

[(1, 1657515690960), (2, 828757845480), (3, 552505230320), (4, 414378922740), (5, 331503138192), (6, 276252615160), (8, 207189461370), (10, 165751569096), (12, 138126307580), (15, 110501046064), (16, 103594730685), (20, 82875784548), (24, 69063153790), (30, 55250523032), (40, 41437892274), (48, 34531576895), (60, 27625261516), (80, 20718946137), (120, 13812630758), (163, 10168807920), (240, 6906315379), (326, 5084403960), (489, 3389602640), (652, 2542201980), (815, 2033761584), (978, 1694801320), (1304, 1271100990), (1630, 1016880792), (1956, 847400660), (2445, 677920528), (2608, 635550495), (3260, 508440396), (3912, 423700330), (4723, 350945520), (4890, 338960264), (6520, 254220198), (7824, 211850165), (8971, 184763760), (9446, 175472760), (9780, 169480132), (13040, 127110099), (14169, 116981840), (17942, 92381880), (18892, 87736380), (19560, 84740066), (23615, 70189104), (26913, 61587920), (28338, 58490920), (35884, 46190940), (37784, 43868190), (39120, 42370033), (44855, 36952752), (47230, 35094552), (53826, 30793960), (56676, 29245460), (70845, 23396368), (71768, 23095470), (75568, 21934095), (89710, 18476376), (94460, 17547276), (107652, 15396980), (113352, 14622730), (134565, 12317584), (141690, 11698184), (143536, 11547735), (179420, 9238188), (188920, 8773638), (215304, 7698490), (226704, 7311365), (269130, 6158792), (283380, 5849092), (358840, 4619094), (377840, 4386819), (430608, 3849245), (538260, 3079396), (566760, 2924546), (717680, 2309547), (769849, 2153040), (1076520, 1539698), (1133520, 1462273)]