258861120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{5503}}^1$

素因数の和:5537

約数の個数: 168

約数和(自身を含む): 956242944

約数和(自身を除く): 697381824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5503, 5880, 6720, 7840, 9408, 11006, 11760, 15680, 16509, 22012, 23520, 27515, 33018, 38521, 44024, 47040, 55030, 66036, 77042, 82545, 88048, 110060, 115563, 132072, 154084, 165090, 176096, 192605, 220120, 231126, 264144, 269647, 308168, 330180, 352192, 385210, 440240, 462252, 528288, 539294, 577815, 616336, 660360, 770420, 808941, 880480, 924504, 1056576, 1078588, 1155630, 1232672, 1320720, 1348235, 1540840, 1617882, 1760960, 1849008, 2157176, 2311260, 2465344, 2641440, 2696470, 3081680, 3235764, 3698016, 4044705, 4314352, 4622520, 5282880, 5392940, 6163360, 6471528, 7396032, 8089410, 8628704, 9245040, 10785880, 12326720, 12943056, 16178820, 17257408, 18490080, 21571760, 25886112, 32357640, 36980160, 43143520, 51772224, 64715280, 86287040, 129430560, 258861120]

約数ペア:

[(1, 258861120), (2, 129430560), (3, 86287040), (4, 64715280), (5, 51772224), (6, 43143520), (7, 36980160), (8, 32357640), (10, 25886112), (12, 21571760), (14, 18490080), (15, 17257408), (16, 16178820), (20, 12943056), (21, 12326720), (24, 10785880), (28, 9245040), (30, 8628704), (32, 8089410), (35, 7396032), (40, 6471528), (42, 6163360), (48, 5392940), (49, 5282880), (56, 4622520), (60, 4314352), (64, 4044705), (70, 3698016), (80, 3235764), (84, 3081680), (96, 2696470), (98, 2641440), (105, 2465344), (112, 2311260), (120, 2157176), (140, 1849008), (147, 1760960), (160, 1617882), (168, 1540840), (192, 1348235), (196, 1320720), (210, 1232672), (224, 1155630), (240, 1078588), (245, 1056576), (280, 924504), (294, 880480), (320, 808941), (336, 770420), (392, 660360), (420, 616336), (448, 577815), (480, 539294), (490, 528288), (560, 462252), (588, 440240), (672, 385210), (735, 352192), (784, 330180), (840, 308168), (960, 269647), (980, 264144), (1120, 231126), (1176, 220120), (1344, 192605), (1470, 176096), (1568, 165090), (1680, 154084), (1960, 132072), (2240, 115563), (2352, 110060), (2940, 88048), (3136, 82545), (3360, 77042), (3920, 66036), (4704, 55030), (5503, 47040), (5880, 44024), (6720, 38521), (7840, 33018), (9408, 27515), (11006, 23520), (11760, 22012), (15680, 16509)]