40786560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 144242280

約数和(自身を除く): 103455720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 97, 120, 128, 144, 146, 160, 180, 192, 194, 219, 240, 288, 291, 292, 320, 360, 365, 384, 388, 438, 480, 485, 576, 582, 584, 640, 657, 720, 730, 776, 873, 876, 960, 970, 1095, 1152, 1164, 1168, 1314, 1440, 1455, 1460, 1552, 1746, 1752, 1920, 1940, 2190, 2328, 2336, 2628, 2880, 2910, 2920, 3104, 3285, 3492, 3504, 3880, 4365, 4380, 4656, 4672, 5256, 5760, 5820, 5840, 6208, 6570, 6984, 7008, 7081, 7760, 8730, 8760, 9312, 9344, 10512, 11640, 11680, 12416, 13140, 13968, 14016, 14162, 15520, 17460, 17520, 18624, 21024, 21243, 23280, 23360, 26280, 27936, 28032, 28324, 31040, 34920, 35040, 35405, 37248, 42048, 42486, 46560, 46720, 52560, 55872, 56648, 62080, 63729, 69840, 70080, 70810, 84096, 84972, 93120, 105120, 106215, 111744, 113296, 127458, 139680, 140160, 141620, 169944, 186240, 210240, 212430, 226592, 254916, 279360, 283240, 318645, 339888, 420480, 424860, 453184, 509832, 558720, 566480, 637290, 679776, 849720, 906368, 1019664, 1132960, 1274580, 1359552, 1699440, 2039328, 2265920, 2549160, 2719104, 3398880, 4078656, 4531840, 5098320, 6797760, 8157312, 10196640, 13595520, 20393280, 40786560]

約数ペア:

[(1, 40786560), (2, 20393280), (3, 13595520), (4, 10196640), (5, 8157312), (6, 6797760), (8, 5098320), (9, 4531840), (10, 4078656), (12, 3398880), (15, 2719104), (16, 2549160), (18, 2265920), (20, 2039328), (24, 1699440), (30, 1359552), (32, 1274580), (36, 1132960), (40, 1019664), (45, 906368), (48, 849720), (60, 679776), (64, 637290), (72, 566480), (73, 558720), (80, 509832), (90, 453184), (96, 424860), (97, 420480), (120, 339888), (128, 318645), (144, 283240), (146, 279360), (160, 254916), (180, 226592), (192, 212430), (194, 210240), (219, 186240), (240, 169944), (288, 141620), (291, 140160), (292, 139680), (320, 127458), (360, 113296), (365, 111744), (384, 106215), (388, 105120), (438, 93120), (480, 84972), (485, 84096), (576, 70810), (582, 70080), (584, 69840), (640, 63729), (657, 62080), (720, 56648), (730, 55872), (776, 52560), (873, 46720), (876, 46560), (960, 42486), (970, 42048), (1095, 37248), (1152, 35405), (1164, 35040), (1168, 34920), (1314, 31040), (1440, 28324), (1455, 28032), (1460, 27936), (1552, 26280), (1746, 23360), (1752, 23280), (1920, 21243), (1940, 21024), (2190, 18624), (2328, 17520), (2336, 17460), (2628, 15520), (2880, 14162), (2910, 14016), (2920, 13968), (3104, 13140), (3285, 12416), (3492, 11680), (3504, 11640), (3880, 10512), (4365, 9344), (4380, 9312), (4656, 8760), (4672, 8730), (5256, 7760), (5760, 7081), (5820, 7008), (5840, 6984), (6208, 6570)]