325793440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 948423168

約数和(自身を除く): 622629728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 136, 140, 142, 160, 170, 224, 238, 241, 272, 280, 284, 340, 355, 476, 482, 497, 544, 560, 568, 595, 680, 710, 952, 964, 994, 1120, 1136, 1190, 1205, 1207, 1360, 1420, 1687, 1904, 1928, 1988, 2272, 2380, 2410, 2414, 2485, 2720, 2840, 3374, 3808, 3856, 3976, 4097, 4760, 4820, 4828, 4970, 5680, 6035, 6748, 7712, 7952, 8194, 8435, 8449, 9520, 9640, 9656, 9940, 11360, 12070, 13496, 15904, 16388, 16870, 16898, 17111, 19040, 19280, 19312, 19880, 20485, 24140, 26992, 28679, 32776, 33740, 33796, 34222, 38560, 38624, 39760, 40970, 42245, 48280, 53984, 57358, 65552, 67480, 67592, 68444, 79520, 81940, 84490, 85555, 96560, 114716, 119777, 131104, 134960, 135184, 136888, 143395, 163880, 168980, 171110, 193120, 229432, 239554, 269920, 270368, 273776, 286790, 290887, 327760, 337960, 342220, 458864, 479108, 547552, 573580, 581774, 598885, 655520, 675920, 684440, 917728, 958216, 1147160, 1163548, 1197770, 1351840, 1368880, 1454435, 1916432, 2036209, 2294320, 2327096, 2395540, 2737760, 2908870, 3832864, 4072418, 4588640, 4654192, 4791080, 5817740, 8144836, 9308384, 9582160, 10181045, 11635480, 16289672, 19164320, 20362090, 23270960, 32579344, 40724180, 46541920, 65158688, 81448360, 162896720, 325793440]

約数ペア:

[(1, 325793440), (2, 162896720), (4, 81448360), (5, 65158688), (7, 46541920), (8, 40724180), (10, 32579344), (14, 23270960), (16, 20362090), (17, 19164320), (20, 16289672), (28, 11635480), (32, 10181045), (34, 9582160), (35, 9308384), (40, 8144836), (56, 5817740), (68, 4791080), (70, 4654192), (71, 4588640), (80, 4072418), (85, 3832864), (112, 2908870), (119, 2737760), (136, 2395540), (140, 2327096), (142, 2294320), (160, 2036209), (170, 1916432), (224, 1454435), (238, 1368880), (241, 1351840), (272, 1197770), (280, 1163548), (284, 1147160), (340, 958216), (355, 917728), (476, 684440), (482, 675920), (497, 655520), (544, 598885), (560, 581774), (568, 573580), (595, 547552), (680, 479108), (710, 458864), (952, 342220), (964, 337960), (994, 327760), (1120, 290887), (1136, 286790), (1190, 273776), (1205, 270368), (1207, 269920), (1360, 239554), (1420, 229432), (1687, 193120), (1904, 171110), (1928, 168980), (1988, 163880), (2272, 143395), (2380, 136888), (2410, 135184), (2414, 134960), (2485, 131104), (2720, 119777), (2840, 114716), (3374, 96560), (3808, 85555), (3856, 84490), (3976, 81940), (4097, 79520), (4760, 68444), (4820, 67592), (4828, 67480), (4970, 65552), (5680, 57358), (6035, 53984), (6748, 48280), (7712, 42245), (7952, 40970), (8194, 39760), (8435, 38624), (8449, 38560), (9520, 34222), (9640, 33796), (9656, 33740), (9940, 32776), (11360, 28679), (12070, 26992), (13496, 24140), (15904, 20485), (16388, 19880), (16870, 19312), (16898, 19280), (17111, 19040)]