1373640800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 288

約数和(自身を含む): 4157733888

約数和(自身を除く): 2784093088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 47, 50, 56, 68, 70, 80, 85, 94, 100, 112, 119, 136, 140, 160, 170, 175, 188, 200, 224, 235, 238, 272, 280, 307, 329, 340, 350, 376, 400, 425, 470, 476, 544, 560, 595, 614, 658, 680, 700, 752, 799, 800, 850, 940, 952, 1120, 1175, 1190, 1228, 1316, 1360, 1400, 1504, 1535, 1598, 1645, 1700, 1880, 1904, 2149, 2350, 2380, 2456, 2632, 2720, 2800, 2975, 3070, 3196, 3290, 3400, 3760, 3808, 3995, 4298, 4700, 4760, 4912, 5219, 5264, 5593, 5600, 5950, 6140, 6392, 6580, 6800, 7520, 7675, 7990, 8225, 8596, 9400, 9520, 9824, 10438, 10528, 10745, 11186, 11900, 12280, 12784, 13160, 13600, 14429, 15350, 15980, 16450, 17192, 18800, 19040, 19975, 20876, 21490, 22372, 23800, 24560, 25568, 26095, 26320, 27965, 28858, 30700, 31960, 32900, 34384, 36533, 37600, 39950, 41752, 42980, 44744, 47600, 49120, 52190, 52640, 53725, 55930, 57716, 61400, 63920, 65800, 68768, 72145, 73066, 79900, 83504, 85960, 89488, 95200, 101003, 104380, 107450, 111860, 115432, 122800, 127840, 130475, 131600, 139825, 144290, 146132, 159800, 167008, 171920, 178976, 182665, 202006, 208760, 214900, 223720, 230864, 245293, 245600, 260950, 263200, 279650, 288580, 292264, 319600, 343840, 360725, 365330, 404012, 417520, 429800, 447440, 461728, 490586, 505015, 521900, 559300, 577160, 584528, 639200, 721450, 730660, 808024, 835040, 859600, 894880, 913325, 981172, 1010030, 1043800, 1118600, 1154320, 1169056, 1226465, 1442900, 1461320, 1616048, 1717051, 1719200, 1826650, 1962344, 2020060, 2087600, 2237200, 2308640, 2452930, 2525075, 2885800, 2922640, 3232096, 3434102, 3653300, 3924688, 4040120, 4175200, 4474400, 4905860, 5050150, 5771600, 5845280, 6132325, 6868204, 7306600, 7849376, 8080240, 8585255, 9811720, 10100300, 11543200, 12264650, 13736408, 14613200, 16160480, 17170510, 19623440, 20200600, 24529300, 27472816, 29226400, 34341020, 39246880, 40401200, 42926275, 49058600, 54945632, 68682040, 80802400, 85852550, 98117200, 137364080, 171705100, 196234400, 274728160, 343410200, 686820400, 1373640800]

約数ペア:

[(1, 1373640800), (2, 686820400), (4, 343410200), (5, 274728160), (7, 196234400), (8, 171705100), (10, 137364080), (14, 98117200), (16, 85852550), (17, 80802400), (20, 68682040), (25, 54945632), (28, 49058600), (32, 42926275), (34, 40401200), (35, 39246880), (40, 34341020), (47, 29226400), (50, 27472816), (56, 24529300), (68, 20200600), (70, 19623440), (80, 17170510), (85, 16160480), (94, 14613200), (100, 13736408), (112, 12264650), (119, 11543200), (136, 10100300), (140, 9811720), (160, 8585255), (170, 8080240), (175, 7849376), (188, 7306600), (200, 6868204), (224, 6132325), (235, 5845280), (238, 5771600), (272, 5050150), (280, 4905860), (307, 4474400), (329, 4175200), (340, 4040120), (350, 3924688), (376, 3653300), (400, 3434102), (425, 3232096), (470, 2922640), (476, 2885800), (544, 2525075), (560, 2452930), (595, 2308640), (614, 2237200), (658, 2087600), (680, 2020060), (700, 1962344), (752, 1826650), (799, 1719200), (800, 1717051), (850, 1616048), (940, 1461320), (952, 1442900), (1120, 1226465), (1175, 1169056), (1190, 1154320), (1228, 1118600), (1316, 1043800), (1360, 1010030), (1400, 981172), (1504, 913325), (1535, 894880), (1598, 859600), (1645, 835040), (1700, 808024), (1880, 730660), (1904, 721450), (2149, 639200), (2350, 584528), (2380, 577160), (2456, 559300), (2632, 521900), (2720, 505015), (2800, 490586), (2975, 461728), (3070, 447440), (3196, 429800), (3290, 417520), (3400, 404012), (3760, 365330), (3808, 360725), (3995, 343840), (4298, 319600), (4700, 292264), (4760, 288580), (4912, 279650), (5219, 263200), (5264, 260950), (5593, 245600), (5600, 245293), (5950, 230864), (6140, 223720), (6392, 214900), (6580, 208760), (6800, 202006), (7520, 182665), (7675, 178976), (7990, 171920), (8225, 167008), (8596, 159800), (9400, 146132), (9520, 144290), (9824, 139825), (10438, 131600), (10528, 130475), (10745, 127840), (11186, 122800), (11900, 115432), (12280, 111860), (12784, 107450), (13160, 104380), (13600, 101003), (14429, 95200), (15350, 89488), (15980, 85960), (16450, 83504), (17192, 79900), (18800, 73066), (19040, 72145), (19975, 68768), (20876, 65800), (21490, 63920), (22372, 61400), (23800, 57716), (24560, 55930), (25568, 53725), (26095, 52640), (26320, 52190), (27965, 49120), (28858, 47600), (30700, 44744), (31960, 42980), (32900, 41752), (34384, 39950), (36533, 37600)]