1515671080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 4478976000

約数和(自身を除く): 2963304920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 71, 77, 88, 110, 116, 140, 142, 145, 154, 203, 220, 232, 239, 280, 284, 290, 308, 319, 355, 385, 406, 440, 478, 497, 568, 580, 616, 638, 710, 770, 781, 812, 956, 994, 1015, 1160, 1195, 1276, 1420, 1540, 1562, 1595, 1624, 1673, 1912, 1988, 2030, 2059, 2233, 2390, 2485, 2552, 2629, 2840, 3080, 3124, 3190, 3346, 3905, 3976, 4060, 4118, 4466, 4780, 4970, 5258, 5467, 6248, 6380, 6692, 6931, 7810, 8120, 8236, 8365, 8932, 9560, 9940, 10295, 10516, 10934, 11165, 12760, 13145, 13384, 13862, 14413, 15620, 16472, 16730, 16969, 17864, 18403, 19880, 20590, 21032, 21868, 22330, 22649, 26290, 27335, 27724, 28826, 31240, 33460, 33938, 34655, 36806, 41180, 43736, 44660, 45298, 48517, 52580, 54670, 55448, 57652, 66920, 67876, 69310, 72065, 73612, 76241, 82360, 84845, 89320, 90596, 92015, 97034, 105160, 109340, 113245, 115304, 118783, 135752, 138620, 144130, 147224, 152482, 158543, 169690, 181192, 184030, 186659, 194068, 218680, 226490, 237566, 242585, 277240, 288260, 304964, 317086, 339380, 368060, 373318, 381205, 388136, 452980, 475132, 485170, 492101, 533687, 576520, 593915, 609928, 634172, 678760, 736120, 746636, 762410, 792715, 905960, 933295, 950264, 970340, 984202, 1067374, 1187830, 1268344, 1306613, 1493272, 1524820, 1585430, 1866590, 1940680, 1968404, 2134748, 2375660, 2460505, 2613226, 2668435, 3049640, 3170860, 3444707, 3733180, 3936808, 4269496, 4751320, 4921010, 5226452, 5336870, 5413111, 6341720, 6533065, 6889414, 7466360, 9842020, 10452904, 10673740, 10826222, 13066130, 13778828, 17223535, 19684040, 21347480, 21652444, 26132260, 27065555, 27557656, 34447070, 37891777, 43304888, 52264520, 54131110, 68894140, 75783554, 108262220, 137788280, 151567108, 189458885, 216524440, 303134216, 378917770, 757835540, 1515671080]

約数ペア:

[(1, 1515671080), (2, 757835540), (4, 378917770), (5, 303134216), (7, 216524440), (8, 189458885), (10, 151567108), (11, 137788280), (14, 108262220), (20, 75783554), (22, 68894140), (28, 54131110), (29, 52264520), (35, 43304888), (40, 37891777), (44, 34447070), (55, 27557656), (56, 27065555), (58, 26132260), (70, 21652444), (71, 21347480), (77, 19684040), (88, 17223535), (110, 13778828), (116, 13066130), (140, 10826222), (142, 10673740), (145, 10452904), (154, 9842020), (203, 7466360), (220, 6889414), (232, 6533065), (239, 6341720), (280, 5413111), (284, 5336870), (290, 5226452), (308, 4921010), (319, 4751320), (355, 4269496), (385, 3936808), (406, 3733180), (440, 3444707), (478, 3170860), (497, 3049640), (568, 2668435), (580, 2613226), (616, 2460505), (638, 2375660), (710, 2134748), (770, 1968404), (781, 1940680), (812, 1866590), (956, 1585430), (994, 1524820), (1015, 1493272), (1160, 1306613), (1195, 1268344), (1276, 1187830), (1420, 1067374), (1540, 984202), (1562, 970340), (1595, 950264), (1624, 933295), (1673, 905960), (1912, 792715), (1988, 762410), (2030, 746636), (2059, 736120), (2233, 678760), (2390, 634172), (2485, 609928), (2552, 593915), (2629, 576520), (2840, 533687), (3080, 492101), (3124, 485170), (3190, 475132), (3346, 452980), (3905, 388136), (3976, 381205), (4060, 373318), (4118, 368060), (4466, 339380), (4780, 317086), (4970, 304964), (5258, 288260), (5467, 277240), (6248, 242585), (6380, 237566), (6692, 226490), (6931, 218680), (7810, 194068), (8120, 186659), (8236, 184030), (8365, 181192), (8932, 169690), (9560, 158543), (9940, 152482), (10295, 147224), (10516, 144130), (10934, 138620), (11165, 135752), (12760, 118783), (13145, 115304), (13384, 113245), (13862, 109340), (14413, 105160), (15620, 97034), (16472, 92015), (16730, 90596), (16969, 89320), (17864, 84845), (18403, 82360), (19880, 76241), (20590, 73612), (21032, 72065), (21868, 69310), (22330, 67876), (22649, 66920), (26290, 57652), (27335, 55448), (27724, 54670), (28826, 52580), (31240, 48517), (33460, 45298), (33938, 44660), (34655, 43736), (36806, 41180)]