1670941440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{6907}}^1$

素因数の和:6944

約数の個数: 288

約数和(自身を含む): 6777576960

約数和(自身を除く): 5106635520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6907, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 13814, 15120, 16128, 17280, 20160, 20721, 24192, 26880, 27628, 30240, 34535, 34560, 40320, 41442, 48349, 48384, 55256, 60480, 62163, 69070, 80640, 82884, 96698, 103605, 110512, 120960, 124326, 138140, 145047, 165768, 186489, 193396, 207210, 221024, 241745, 241920, 248652, 276280, 290094, 310815, 331536, 372978, 386792, 414420, 435141, 442048, 483490, 497304, 552560, 580188, 621630, 663072, 725235, 745956, 773584, 828840, 870282, 884096, 932445, 966980, 994608, 1105120, 1160376, 1243260, 1305423, 1326144, 1450470, 1491912, 1547168, 1657680, 1740564, 1768192, 1864890, 1933960, 1989216, 2175705, 2210240, 2320752, 2486520, 2610846, 2652288, 2900940, 2983824, 3094336, 3315360, 3481128, 3729780, 3867920, 3978432, 4351410, 4420480, 4641504, 4973040, 5221692, 5304576, 5801880, 5967648, 6188672, 6527115, 6630720, 6962256, 7459560, 7735840, 7956864, 8702820, 8840960, 9283008, 9946080, 10443384, 11603760, 11935296, 12377344, 13054230, 13261440, 13924512, 14919120, 15471680, 15913728, 17405640, 18566016, 19892160, 20886768, 23207520, 23870592, 26108460, 26522880, 27849024, 29838240, 30943360, 34811280, 37132032, 39784320, 41773536, 46415040, 47741184, 52216920, 55698048, 59676480, 61886720, 69622560, 79568640, 83547072, 92830080, 104433840, 111396096, 119352960, 139245120, 167094144, 185660160, 208867680, 238705920, 278490240, 334188288, 417735360, 556980480, 835470720, 1670941440]

約数ペア:

[(1, 1670941440), (2, 835470720), (3, 556980480), (4, 417735360), (5, 334188288), (6, 278490240), (7, 238705920), (8, 208867680), (9, 185660160), (10, 167094144), (12, 139245120), (14, 119352960), (15, 111396096), (16, 104433840), (18, 92830080), (20, 83547072), (21, 79568640), (24, 69622560), (27, 61886720), (28, 59676480), (30, 55698048), (32, 52216920), (35, 47741184), (36, 46415040), (40, 41773536), (42, 39784320), (45, 37132032), (48, 34811280), (54, 30943360), (56, 29838240), (60, 27849024), (63, 26522880), (64, 26108460), (70, 23870592), (72, 23207520), (80, 20886768), (84, 19892160), (90, 18566016), (96, 17405640), (105, 15913728), (108, 15471680), (112, 14919120), (120, 13924512), (126, 13261440), (128, 13054230), (135, 12377344), (140, 11935296), (144, 11603760), (160, 10443384), (168, 9946080), (180, 9283008), (189, 8840960), (192, 8702820), (210, 7956864), (216, 7735840), (224, 7459560), (240, 6962256), (252, 6630720), (256, 6527115), (270, 6188672), (280, 5967648), (288, 5801880), (315, 5304576), (320, 5221692), (336, 4973040), (360, 4641504), (378, 4420480), (384, 4351410), (420, 3978432), (432, 3867920), (448, 3729780), (480, 3481128), (504, 3315360), (540, 3094336), (560, 2983824), (576, 2900940), (630, 2652288), (640, 2610846), (672, 2486520), (720, 2320752), (756, 2210240), (768, 2175705), (840, 1989216), (864, 1933960), (896, 1864890), (945, 1768192), (960, 1740564), (1008, 1657680), (1080, 1547168), (1120, 1491912), (1152, 1450470), (1260, 1326144), (1280, 1305423), (1344, 1243260), (1440, 1160376), (1512, 1105120), (1680, 994608), (1728, 966980), (1792, 932445), (1890, 884096), (1920, 870282), (2016, 828840), (2160, 773584), (2240, 745956), (2304, 725235), (2520, 663072), (2688, 621630), (2880, 580188), (3024, 552560), (3360, 497304), (3456, 483490), (3780, 442048), (3840, 435141), (4032, 414420), (4320, 386792), (4480, 372978), (5040, 331536), (5376, 310815), (5760, 290094), (6048, 276280), (6720, 248652), (6907, 241920), (6912, 241745), (7560, 221024), (8064, 207210), (8640, 193396), (8960, 186489), (10080, 165768), (11520, 145047), (12096, 138140), (13440, 124326), (13814, 120960), (15120, 110512), (16128, 103605), (17280, 96698), (20160, 82884), (20721, 80640), (24192, 69070), (26880, 62163), (27628, 60480), (30240, 55256), (34535, 48384), (34560, 48349), (40320, 41442)]