240089304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 743662080

約数和(自身を除く): 503572776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 211, 273, 312, 364, 422, 521, 546, 633, 728, 844, 1042, 1092, 1266, 1477, 1563, 1688, 2084, 2184, 2532, 2743, 2954, 3126, 3647, 4168, 4431, 5064, 5486, 5908, 6252, 6773, 7294, 8229, 8862, 10941, 10972, 11816, 12504, 13546, 14588, 16458, 17724, 19201, 20319, 21882, 21944, 27092, 29176, 32916, 35448, 38402, 40638, 43764, 47411, 54184, 57603, 65832, 76804, 81276, 87528, 94822, 109931, 115206, 142233, 153608, 162552, 189644, 219862, 230412, 284466, 329793, 379288, 439724, 460824, 568932, 659586, 769517, 879448, 1137864, 1319172, 1429103, 1539034, 2308551, 2638344, 2858206, 3078068, 4287309, 4617102, 5716412, 6156136, 8574618, 9234204, 10003721, 11432824, 17149236, 18468408, 20007442, 30011163, 34298472, 40014884, 60022326, 80029768, 120044652, 240089304]

約数ペア:

[(1, 240089304), (2, 120044652), (3, 80029768), (4, 60022326), (6, 40014884), (7, 34298472), (8, 30011163), (12, 20007442), (13, 18468408), (14, 17149236), (21, 11432824), (24, 10003721), (26, 9234204), (28, 8574618), (39, 6156136), (42, 5716412), (52, 4617102), (56, 4287309), (78, 3078068), (84, 2858206), (91, 2638344), (104, 2308551), (156, 1539034), (168, 1429103), (182, 1319172), (211, 1137864), (273, 879448), (312, 769517), (364, 659586), (422, 568932), (521, 460824), (546, 439724), (633, 379288), (728, 329793), (844, 284466), (1042, 230412), (1092, 219862), (1266, 189644), (1477, 162552), (1563, 153608), (1688, 142233), (2084, 115206), (2184, 109931), (2532, 94822), (2743, 87528), (2954, 81276), (3126, 76804), (3647, 65832), (4168, 57603), (4431, 54184), (5064, 47411), (5486, 43764), (5908, 40638), (6252, 38402), (6773, 35448), (7294, 32916), (8229, 29176), (8862, 27092), (10941, 21944), (10972, 21882), (11816, 20319), (12504, 19201), (13546, 17724), (14588, 16458)]