761571840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1950

約数の個数: 160

約数和(自身を含む): 2481912576

約数和(自身を除く): 1720340736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1536, 1590, 1696, 1871, 1920, 2120, 2544, 2560, 3180, 3392, 3742, 3840, 4240, 5088, 5613, 6360, 6784, 7484, 7680, 8480, 9355, 10176, 11226, 12720, 13568, 14968, 16960, 18710, 20352, 22452, 25440, 27136, 28065, 29936, 33920, 37420, 40704, 44904, 50880, 56130, 59872, 67840, 74840, 81408, 89808, 99163, 101760, 112260, 119744, 135680, 149680, 179616, 198326, 203520, 224520, 239488, 297489, 299360, 359232, 396652, 407040, 449040, 478976, 495815, 594978, 598720, 718464, 793304, 898080, 957952, 991630, 1189956, 1197440, 1436928, 1487445, 1586608, 1796160, 1983260, 2379912, 2394880, 2873856, 2974890, 3173216, 3592320, 3966520, 4759824, 4789760, 5949780, 6346432, 7184640, 7933040, 9519648, 11899560, 12692864, 14369280, 15866080, 19039296, 23799120, 25385728, 31732160, 38078592, 47598240, 50771456, 63464320, 76157184, 95196480, 126928640, 152314368, 190392960, 253857280, 380785920, 761571840]

約数ペア:

[(1, 761571840), (2, 380785920), (3, 253857280), (4, 190392960), (5, 152314368), (6, 126928640), (8, 95196480), (10, 76157184), (12, 63464320), (15, 50771456), (16, 47598240), (20, 38078592), (24, 31732160), (30, 25385728), (32, 23799120), (40, 19039296), (48, 15866080), (53, 14369280), (60, 12692864), (64, 11899560), (80, 9519648), (96, 7933040), (106, 7184640), (120, 6346432), (128, 5949780), (159, 4789760), (160, 4759824), (192, 3966520), (212, 3592320), (240, 3173216), (256, 2974890), (265, 2873856), (318, 2394880), (320, 2379912), (384, 1983260), (424, 1796160), (480, 1586608), (512, 1487445), (530, 1436928), (636, 1197440), (640, 1189956), (768, 991630), (795, 957952), (848, 898080), (960, 793304), (1060, 718464), (1272, 598720), (1280, 594978), (1536, 495815), (1590, 478976), (1696, 449040), (1871, 407040), (1920, 396652), (2120, 359232), (2544, 299360), (2560, 297489), (3180, 239488), (3392, 224520), (3742, 203520), (3840, 198326), (4240, 179616), (5088, 149680), (5613, 135680), (6360, 119744), (6784, 112260), (7484, 101760), (7680, 99163), (8480, 89808), (9355, 81408), (10176, 74840), (11226, 67840), (12720, 59872), (13568, 56130), (14968, 50880), (16960, 44904), (18710, 40704), (20352, 37420), (22452, 33920), (25440, 29936), (27136, 28065)]