325530240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 256

約数和(自身を含む): 1210878720

約数和(自身を除く): 885348480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 457, 480, 530, 560, 636, 640, 672, 742, 795, 840, 848, 896, 914, 960, 1060, 1113, 1120, 1272, 1344, 1371, 1484, 1590, 1680, 1696, 1828, 1855, 1920, 2120, 2226, 2240, 2285, 2544, 2688, 2742, 2968, 3180, 3199, 3360, 3392, 3656, 3710, 4240, 4452, 4480, 4570, 5088, 5484, 5565, 5936, 6360, 6398, 6720, 6784, 6855, 7312, 7420, 8480, 8904, 9140, 9597, 10176, 10968, 11130, 11872, 12720, 12796, 13440, 13710, 14624, 14840, 15995, 16960, 17808, 18280, 19194, 20352, 21936, 22260, 23744, 24221, 25440, 25592, 27420, 29248, 29680, 31990, 33920, 35616, 36560, 38388, 43872, 44520, 47488, 47985, 48442, 50880, 51184, 54840, 58496, 59360, 63980, 71232, 72663, 73120, 76776, 87744, 89040, 95970, 96884, 101760, 102368, 109680, 118720, 121105, 127960, 142464, 145326, 146240, 153552, 169547, 175488, 178080, 191940, 193768, 204736, 219360, 237440, 242210, 255920, 290652, 292480, 307104, 339094, 356160, 363315, 383880, 387536, 409472, 438720, 484420, 508641, 511840, 581304, 614208, 678188, 712320, 726630, 767760, 775072, 847735, 877440, 968840, 1017282, 1023680, 1162608, 1228416, 1356376, 1453260, 1535520, 1550144, 1695470, 1937680, 2034564, 2047360, 2325216, 2543205, 2712752, 2906520, 3071040, 3100288, 3390940, 3875360, 4069128, 4650432, 5086410, 5425504, 5813040, 6142080, 6781880, 7750720, 8138256, 9300864, 10172820, 10851008, 11626080, 13563760, 15501440, 16276512, 20345640, 21702016, 23252160, 27127520, 32553024, 40691280, 46504320, 54255040, 65106048, 81382560, 108510080, 162765120, 325530240]

約数ペア:

[(1, 325530240), (2, 162765120), (3, 108510080), (4, 81382560), (5, 65106048), (6, 54255040), (7, 46504320), (8, 40691280), (10, 32553024), (12, 27127520), (14, 23252160), (15, 21702016), (16, 20345640), (20, 16276512), (21, 15501440), (24, 13563760), (28, 11626080), (30, 10851008), (32, 10172820), (35, 9300864), (40, 8138256), (42, 7750720), (48, 6781880), (53, 6142080), (56, 5813040), (60, 5425504), (64, 5086410), (70, 4650432), (80, 4069128), (84, 3875360), (96, 3390940), (105, 3100288), (106, 3071040), (112, 2906520), (120, 2712752), (128, 2543205), (140, 2325216), (159, 2047360), (160, 2034564), (168, 1937680), (192, 1695470), (210, 1550144), (212, 1535520), (224, 1453260), (240, 1356376), (265, 1228416), (280, 1162608), (318, 1023680), (320, 1017282), (336, 968840), (371, 877440), (384, 847735), (420, 775072), (424, 767760), (448, 726630), (457, 712320), (480, 678188), (530, 614208), (560, 581304), (636, 511840), (640, 508641), (672, 484420), (742, 438720), (795, 409472), (840, 387536), (848, 383880), (896, 363315), (914, 356160), (960, 339094), (1060, 307104), (1113, 292480), (1120, 290652), (1272, 255920), (1344, 242210), (1371, 237440), (1484, 219360), (1590, 204736), (1680, 193768), (1696, 191940), (1828, 178080), (1855, 175488), (1920, 169547), (2120, 153552), (2226, 146240), (2240, 145326), (2285, 142464), (2544, 127960), (2688, 121105), (2742, 118720), (2968, 109680), (3180, 102368), (3199, 101760), (3360, 96884), (3392, 95970), (3656, 89040), (3710, 87744), (4240, 76776), (4452, 73120), (4480, 72663), (4570, 71232), (5088, 63980), (5484, 59360), (5565, 58496), (5936, 54840), (6360, 51184), (6398, 50880), (6720, 48442), (6784, 47985), (6855, 47488), (7312, 44520), (7420, 43872), (8480, 38388), (8904, 36560), (9140, 35616), (9597, 33920), (10176, 31990), (10968, 29680), (11130, 29248), (11872, 27420), (12720, 25592), (12796, 25440), (13440, 24221), (13710, 23744), (14624, 22260), (14840, 21936), (15995, 20352), (16960, 19194), (17808, 18280)]