40894080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 139903200

約数和(自身を除く): 99009120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 128, 152, 160, 177, 190, 192, 228, 236, 240, 285, 295, 304, 320, 354, 361, 380, 384, 456, 472, 480, 570, 590, 608, 640, 708, 722, 760, 885, 912, 944, 960, 1083, 1121, 1140, 1180, 1216, 1416, 1444, 1520, 1770, 1805, 1824, 1888, 1920, 2166, 2242, 2280, 2360, 2432, 2832, 2888, 3040, 3363, 3540, 3610, 3648, 3776, 4332, 4484, 4560, 4720, 5415, 5605, 5664, 5776, 6080, 6726, 7080, 7220, 7296, 7552, 8664, 8968, 9120, 9440, 10830, 11210, 11328, 11552, 12160, 13452, 14160, 14440, 16815, 17328, 17936, 18240, 18880, 21299, 21660, 22420, 22656, 23104, 26904, 28320, 28880, 33630, 34656, 35872, 36480, 37760, 42598, 43320, 44840, 46208, 53808, 56640, 57760, 63897, 67260, 69312, 71744, 85196, 86640, 89680, 106495, 107616, 113280, 115520, 127794, 134520, 138624, 143488, 170392, 173280, 179360, 212990, 215232, 231040, 255588, 269040, 319485, 340784, 346560, 358720, 425980, 430464, 511176, 538080, 638970, 681568, 693120, 717440, 851960, 1022352, 1076160, 1277940, 1363136, 1703920, 2044704, 2152320, 2555880, 2726272, 3407840, 4089408, 5111760, 6815680, 8178816, 10223520, 13631360, 20447040, 40894080]

約数ペア:

[(1, 40894080), (2, 20447040), (3, 13631360), (4, 10223520), (5, 8178816), (6, 6815680), (8, 5111760), (10, 4089408), (12, 3407840), (15, 2726272), (16, 2555880), (19, 2152320), (20, 2044704), (24, 1703920), (30, 1363136), (32, 1277940), (38, 1076160), (40, 1022352), (48, 851960), (57, 717440), (59, 693120), (60, 681568), (64, 638970), (76, 538080), (80, 511176), (95, 430464), (96, 425980), (114, 358720), (118, 346560), (120, 340784), (128, 319485), (152, 269040), (160, 255588), (177, 231040), (190, 215232), (192, 212990), (228, 179360), (236, 173280), (240, 170392), (285, 143488), (295, 138624), (304, 134520), (320, 127794), (354, 115520), (361, 113280), (380, 107616), (384, 106495), (456, 89680), (472, 86640), (480, 85196), (570, 71744), (590, 69312), (608, 67260), (640, 63897), (708, 57760), (722, 56640), (760, 53808), (885, 46208), (912, 44840), (944, 43320), (960, 42598), (1083, 37760), (1121, 36480), (1140, 35872), (1180, 34656), (1216, 33630), (1416, 28880), (1444, 28320), (1520, 26904), (1770, 23104), (1805, 22656), (1824, 22420), (1888, 21660), (1920, 21299), (2166, 18880), (2242, 18240), (2280, 17936), (2360, 17328), (2432, 16815), (2832, 14440), (2888, 14160), (3040, 13452), (3363, 12160), (3540, 11552), (3610, 11328), (3648, 11210), (3776, 10830), (4332, 9440), (4484, 9120), (4560, 8968), (4720, 8664), (5415, 7552), (5605, 7296), (5664, 7220), (5776, 7080), (6080, 6726)]