415390080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 256

約数和(自身を含む): 1563586560

約数和(自身を除く): 1148196480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 997, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 1994, 2170, 2240, 2480, 2604, 2688, 2976, 2991, 3255, 3360, 3472, 3720, 3968, 3988, 4340, 4480, 4960, 4985, 5208, 5952, 5982, 6510, 6720, 6944, 6979, 7440, 7976, 8680, 9920, 9970, 10416, 11904, 11964, 13020, 13440, 13888, 13958, 14880, 14955, 15952, 17360, 19840, 19940, 20832, 20937, 23928, 26040, 27776, 27916, 29760, 29910, 30907, 31904, 34720, 34895, 39880, 41664, 41874, 47856, 52080, 55832, 59520, 59820, 61814, 63808, 69440, 69790, 79760, 83328, 83748, 92721, 95712, 104160, 104685, 111664, 119640, 123628, 127616, 138880, 139580, 154535, 159520, 167496, 185442, 191424, 208320, 209370, 216349, 223328, 239280, 247256, 279160, 309070, 319040, 334992, 370884, 382848, 416640, 418740, 432698, 446656, 463605, 478560, 494512, 558320, 618140, 638080, 649047, 669984, 741768, 837480, 865396, 893312, 927210, 957120, 989024, 1081745, 1116640, 1236280, 1298094, 1339968, 1483536, 1674960, 1730792, 1854420, 1914240, 1978048, 2163490, 2233280, 2472560, 2596188, 2679936, 2967072, 3245235, 3349920, 3461584, 3708840, 3956096, 4326980, 4466560, 4945120, 5192376, 5934144, 6490470, 6699840, 6923168, 7417680, 8653960, 9890240, 10384752, 11868288, 12980940, 13399680, 13846336, 14835360, 17307920, 19780480, 20769504, 25961880, 27692672, 29670720, 34615840, 41539008, 51923760, 59341440, 69231680, 83078016, 103847520, 138463360, 207695040, 415390080]

約数ペア:

[(1, 415390080), (2, 207695040), (3, 138463360), (4, 103847520), (5, 83078016), (6, 69231680), (7, 59341440), (8, 51923760), (10, 41539008), (12, 34615840), (14, 29670720), (15, 27692672), (16, 25961880), (20, 20769504), (21, 19780480), (24, 17307920), (28, 14835360), (30, 13846336), (31, 13399680), (32, 12980940), (35, 11868288), (40, 10384752), (42, 9890240), (48, 8653960), (56, 7417680), (60, 6923168), (62, 6699840), (64, 6490470), (70, 5934144), (80, 5192376), (84, 4945120), (93, 4466560), (96, 4326980), (105, 3956096), (112, 3708840), (120, 3461584), (124, 3349920), (128, 3245235), (140, 2967072), (155, 2679936), (160, 2596188), (168, 2472560), (186, 2233280), (192, 2163490), (210, 1978048), (217, 1914240), (224, 1854420), (240, 1730792), (248, 1674960), (280, 1483536), (310, 1339968), (320, 1298094), (336, 1236280), (372, 1116640), (384, 1081745), (420, 989024), (434, 957120), (448, 927210), (465, 893312), (480, 865396), (496, 837480), (560, 741768), (620, 669984), (640, 649047), (651, 638080), (672, 618140), (744, 558320), (840, 494512), (868, 478560), (896, 463605), (930, 446656), (960, 432698), (992, 418740), (997, 416640), (1085, 382848), (1120, 370884), (1240, 334992), (1302, 319040), (1344, 309070), (1488, 279160), (1680, 247256), (1736, 239280), (1860, 223328), (1920, 216349), (1984, 209370), (1994, 208320), (2170, 191424), (2240, 185442), (2480, 167496), (2604, 159520), (2688, 154535), (2976, 139580), (2991, 138880), (3255, 127616), (3360, 123628), (3472, 119640), (3720, 111664), (3968, 104685), (3988, 104160), (4340, 95712), (4480, 92721), (4960, 83748), (4985, 83328), (5208, 79760), (5952, 69790), (5982, 69440), (6510, 63808), (6720, 61814), (6944, 59820), (6979, 59520), (7440, 55832), (7976, 52080), (8680, 47856), (9920, 41874), (9970, 41664), (10416, 39880), (11904, 34895), (11964, 34720), (13020, 31904), (13440, 30907), (13888, 29910), (13958, 29760), (14880, 27916), (14955, 27776), (15952, 26040), (17360, 23928), (19840, 20937), (19940, 20832)]