40936320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 152755200

約数和(自身を除く): 111818880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 103, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 206, 207, 216, 230, 240, 270, 276, 288, 309, 320, 345, 360, 368, 384, 412, 414, 432, 460, 480, 515, 540, 552, 576, 618, 621, 640, 690, 720, 736, 824, 828, 864, 920, 927, 960, 1030, 1035, 1080, 1104, 1152, 1236, 1242, 1380, 1440, 1472, 1545, 1648, 1656, 1728, 1840, 1854, 1920, 2060, 2070, 2160, 2208, 2369, 2472, 2484, 2760, 2781, 2880, 2944, 3090, 3105, 3296, 3312, 3456, 3680, 3708, 4120, 4140, 4320, 4416, 4635, 4738, 4944, 4968, 5520, 5562, 5760, 6180, 6210, 6592, 6624, 7107, 7360, 7416, 8240, 8280, 8640, 8832, 9270, 9476, 9888, 9936, 11040, 11124, 11845, 12360, 12420, 13184, 13248, 13905, 14214, 14720, 14832, 16480, 16560, 17280, 18540, 18952, 19776, 19872, 21321, 22080, 22248, 23690, 24720, 24840, 26496, 27810, 28428, 29664, 32960, 33120, 35535, 37080, 37904, 39552, 39744, 42642, 44160, 44496, 47380, 49440, 49680, 55620, 56856, 59328, 63963, 65920, 66240, 71070, 74160, 75808, 79488, 85284, 88992, 94760, 98880, 99360, 106605, 111240, 113712, 118656, 127926, 132480, 142140, 148320, 151616, 170568, 177984, 189520, 197760, 198720, 213210, 222480, 227424, 255852, 284280, 296640, 303232, 319815, 341136, 355968, 379040, 397440, 426420, 444960, 454848, 511704, 568560, 593280, 639630, 682272, 758080, 852840, 889920, 909696, 1023408, 1137120, 1279260, 1364544, 1516160, 1705680, 1779840, 2046816, 2274240, 2558520, 2729088, 3411360, 4093632, 4548480, 5117040, 6822720, 8187264, 10234080, 13645440, 20468160, 40936320]

約数ペア:

[(1, 40936320), (2, 20468160), (3, 13645440), (4, 10234080), (5, 8187264), (6, 6822720), (8, 5117040), (9, 4548480), (10, 4093632), (12, 3411360), (15, 2729088), (16, 2558520), (18, 2274240), (20, 2046816), (23, 1779840), (24, 1705680), (27, 1516160), (30, 1364544), (32, 1279260), (36, 1137120), (40, 1023408), (45, 909696), (46, 889920), (48, 852840), (54, 758080), (60, 682272), (64, 639630), (69, 593280), (72, 568560), (80, 511704), (90, 454848), (92, 444960), (96, 426420), (103, 397440), (108, 379040), (115, 355968), (120, 341136), (128, 319815), (135, 303232), (138, 296640), (144, 284280), (160, 255852), (180, 227424), (184, 222480), (192, 213210), (206, 198720), (207, 197760), (216, 189520), (230, 177984), (240, 170568), (270, 151616), (276, 148320), (288, 142140), (309, 132480), (320, 127926), (345, 118656), (360, 113712), (368, 111240), (384, 106605), (412, 99360), (414, 98880), (432, 94760), (460, 88992), (480, 85284), (515, 79488), (540, 75808), (552, 74160), (576, 71070), (618, 66240), (621, 65920), (640, 63963), (690, 59328), (720, 56856), (736, 55620), (824, 49680), (828, 49440), (864, 47380), (920, 44496), (927, 44160), (960, 42642), (1030, 39744), (1035, 39552), (1080, 37904), (1104, 37080), (1152, 35535), (1236, 33120), (1242, 32960), (1380, 29664), (1440, 28428), (1472, 27810), (1545, 26496), (1648, 24840), (1656, 24720), (1728, 23690), (1840, 22248), (1854, 22080), (1920, 21321), (2060, 19872), (2070, 19776), (2160, 18952), (2208, 18540), (2369, 17280), (2472, 16560), (2484, 16480), (2760, 14832), (2781, 14720), (2880, 14214), (2944, 13905), (3090, 13248), (3105, 13184), (3296, 12420), (3312, 12360), (3456, 11845), (3680, 11124), (3708, 11040), (4120, 9936), (4140, 9888), (4320, 9476), (4416, 9270), (4635, 8832), (4738, 8640), (4944, 8280), (4968, 8240), (5520, 7416), (5562, 7360), (5760, 7107), (6180, 6624), (6210, 6592)]