40246080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 150107904

約数和(自身を除く): 109861824

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, 113, 120, 140, 159, 160, 168, 192, 210, 212, 224, 226, 240, 265, 280, 318, 320, 336, 339, 371, 420, 424, 448, 452, 480, 530, 560, 565, 636, 672, 678, 742, 791, 795, 840, 848, 904, 960, 1060, 1113, 1120, 1130, 1272, 1344, 1356, 1484, 1582, 1590, 1680, 1695, 1696, 1808, 1855, 2120, 2226, 2240, 2260, 2373, 2544, 2712, 2968, 3164, 3180, 3360, 3390, 3392, 3616, 3710, 3955, 4240, 4452, 4520, 4746, 5088, 5424, 5565, 5936, 5989, 6328, 6360, 6720, 6780, 7232, 7420, 7910, 8480, 8904, 9040, 9492, 10176, 10848, 11130, 11865, 11872, 11978, 12656, 12720, 13560, 14840, 15820, 16960, 17808, 17967, 18080, 18984, 21696, 22260, 23730, 23744, 23956, 25312, 25440, 27120, 29680, 29945, 31640, 35616, 35934, 36160, 37968, 41923, 44520, 47460, 47912, 50624, 50880, 54240, 59360, 59890, 63280, 71232, 71868, 75936, 83846, 89040, 89835, 94920, 95824, 108480, 118720, 119780, 125769, 126560, 143736, 151872, 167692, 178080, 179670, 189840, 191648, 209615, 239560, 251538, 253120, 287472, 335384, 356160, 359340, 379680, 383296, 419230, 479120, 503076, 574944, 628845, 670768, 718680, 759360, 838460, 958240, 1006152, 1149888, 1257690, 1341536, 1437360, 1676920, 1916480, 2012304, 2515380, 2683072, 2874720, 3353840, 4024608, 5030760, 5749440, 6707680, 8049216, 10061520, 13415360, 20123040, 40246080]

約数ペア:

[(1, 40246080), (2, 20123040), (3, 13415360), (4, 10061520), (5, 8049216), (6, 6707680), (7, 5749440), (8, 5030760), (10, 4024608), (12, 3353840), (14, 2874720), (15, 2683072), (16, 2515380), (20, 2012304), (21, 1916480), (24, 1676920), (28, 1437360), (30, 1341536), (32, 1257690), (35, 1149888), (40, 1006152), (42, 958240), (48, 838460), (53, 759360), (56, 718680), (60, 670768), (64, 628845), (70, 574944), (80, 503076), (84, 479120), (96, 419230), (105, 383296), (106, 379680), (112, 359340), (113, 356160), (120, 335384), (140, 287472), (159, 253120), (160, 251538), (168, 239560), (192, 209615), (210, 191648), (212, 189840), (224, 179670), (226, 178080), (240, 167692), (265, 151872), (280, 143736), (318, 126560), (320, 125769), (336, 119780), (339, 118720), (371, 108480), (420, 95824), (424, 94920), (448, 89835), (452, 89040), (480, 83846), (530, 75936), (560, 71868), (565, 71232), (636, 63280), (672, 59890), (678, 59360), (742, 54240), (791, 50880), (795, 50624), (840, 47912), (848, 47460), (904, 44520), (960, 41923), (1060, 37968), (1113, 36160), (1120, 35934), (1130, 35616), (1272, 31640), (1344, 29945), (1356, 29680), (1484, 27120), (1582, 25440), (1590, 25312), (1680, 23956), (1695, 23744), (1696, 23730), (1808, 22260), (1855, 21696), (2120, 18984), (2226, 18080), (2240, 17967), (2260, 17808), (2373, 16960), (2544, 15820), (2712, 14840), (2968, 13560), (3164, 12720), (3180, 12656), (3360, 11978), (3390, 11872), (3392, 11865), (3616, 11130), (3710, 10848), (3955, 10176), (4240, 9492), (4452, 9040), (4520, 8904), (4746, 8480), (5088, 7910), (5424, 7420), (5565, 7232), (5936, 6780), (5989, 6720), (6328, 6360)]