227902080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 256

約数和(自身を含む): 858562560

約数和(自身を除く): 630660480

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, 547, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1094, 1120, 1240, 1302, 1344, 1488, 1641, 1680, 1736, 1860, 1920, 1984, 2170, 2188, 2240, 2480, 2604, 2688, 2735, 2976, 3255, 3282, 3360, 3472, 3720, 3829, 3968, 4340, 4376, 4480, 4960, 5208, 5470, 5952, 6510, 6564, 6720, 6944, 7440, 7658, 8205, 8680, 8752, 9920, 10416, 10940, 11487, 11904, 13020, 13128, 13440, 13888, 14880, 15316, 16410, 16957, 17360, 17504, 19145, 19840, 20832, 21880, 22974, 26040, 26256, 27776, 29760, 30632, 32820, 33914, 34720, 35008, 38290, 41664, 43760, 45948, 50871, 52080, 52512, 57435, 59520, 61264, 65640, 67828, 69440, 70016, 76580, 83328, 84785, 87520, 91896, 101742, 104160, 105024, 114870, 118699, 122528, 131280, 135656, 138880, 153160, 169570, 175040, 183792, 203484, 208320, 210048, 229740, 237398, 245056, 254355, 262560, 271312, 306320, 339140, 350080, 356097, 367584, 406968, 416640, 459480, 474796, 490112, 508710, 525120, 542624, 593495, 612640, 678280, 712194, 735168, 813936, 918960, 949592, 1017420, 1050240, 1085248, 1186990, 1225280, 1356560, 1424388, 1470336, 1627872, 1780485, 1837920, 1899184, 2034840, 2170496, 2373980, 2450560, 2713120, 2848776, 3255744, 3560970, 3675840, 3798368, 4069680, 4747960, 5426240, 5697552, 6511488, 7121940, 7351680, 7596736, 8139360, 9495920, 10852480, 11395104, 14243880, 15193472, 16278720, 18991840, 22790208, 28487760, 32557440, 37983680, 45580416, 56975520, 75967360, 113951040, 227902080]

約数ペア:

[(1, 227902080), (2, 113951040), (3, 75967360), (4, 56975520), (5, 45580416), (6, 37983680), (7, 32557440), (8, 28487760), (10, 22790208), (12, 18991840), (14, 16278720), (15, 15193472), (16, 14243880), (20, 11395104), (21, 10852480), (24, 9495920), (28, 8139360), (30, 7596736), (31, 7351680), (32, 7121940), (35, 6511488), (40, 5697552), (42, 5426240), (48, 4747960), (56, 4069680), (60, 3798368), (62, 3675840), (64, 3560970), (70, 3255744), (80, 2848776), (84, 2713120), (93, 2450560), (96, 2373980), (105, 2170496), (112, 2034840), (120, 1899184), (124, 1837920), (128, 1780485), (140, 1627872), (155, 1470336), (160, 1424388), (168, 1356560), (186, 1225280), (192, 1186990), (210, 1085248), (217, 1050240), (224, 1017420), (240, 949592), (248, 918960), (280, 813936), (310, 735168), (320, 712194), (336, 678280), (372, 612640), (384, 593495), (420, 542624), (434, 525120), (448, 508710), (465, 490112), (480, 474796), (496, 459480), (547, 416640), (560, 406968), (620, 367584), (640, 356097), (651, 350080), (672, 339140), (744, 306320), (840, 271312), (868, 262560), (896, 254355), (930, 245056), (960, 237398), (992, 229740), (1085, 210048), (1094, 208320), (1120, 203484), (1240, 183792), (1302, 175040), (1344, 169570), (1488, 153160), (1641, 138880), (1680, 135656), (1736, 131280), (1860, 122528), (1920, 118699), (1984, 114870), (2170, 105024), (2188, 104160), (2240, 101742), (2480, 91896), (2604, 87520), (2688, 84785), (2735, 83328), (2976, 76580), (3255, 70016), (3282, 69440), (3360, 67828), (3472, 65640), (3720, 61264), (3829, 59520), (3968, 57435), (4340, 52512), (4376, 52080), (4480, 50871), (4960, 45948), (5208, 43760), (5470, 41664), (5952, 38290), (6510, 35008), (6564, 34720), (6720, 33914), (6944, 32820), (7440, 30632), (7658, 29760), (8205, 27776), (8680, 26256), (8752, 26040), (9920, 22974), (10416, 21880), (10940, 20832), (11487, 19840), (11904, 19145), (13020, 17504), (13128, 17360), (13440, 16957), (13888, 16410), (14880, 15316)]