272156640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 990226944

約数和(自身を除く): 718070304

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, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 642, 672, 749, 757, 840, 856, 1070, 1120, 1284, 1498, 1514, 1605, 1680, 1712, 2140, 2247, 2271, 2568, 2996, 3028, 3210, 3360, 3424, 3745, 3785, 4280, 4494, 4542, 5136, 5299, 5992, 6056, 6420, 7490, 7570, 8560, 8988, 9084, 10272, 10598, 11235, 11355, 11984, 12112, 12840, 14980, 15140, 15897, 17120, 17976, 18168, 21196, 22470, 22710, 23968, 24224, 25680, 26495, 29960, 30280, 31794, 35952, 36336, 42392, 44940, 45420, 51360, 52990, 59920, 60560, 63588, 71904, 72672, 79485, 80999, 84784, 89880, 90840, 105980, 119840, 121120, 127176, 158970, 161998, 169568, 179760, 181680, 211960, 242997, 254352, 317940, 323996, 359520, 363360, 404995, 423920, 485994, 508704, 566993, 635880, 647992, 809990, 847840, 971988, 1133986, 1214985, 1271760, 1295984, 1619980, 1700979, 1943976, 2267972, 2429970, 2543520, 2591968, 2834965, 3239960, 3401958, 3887952, 4535944, 4859940, 5669930, 6479920, 6803916, 7775904, 8504895, 9071888, 9719880, 11339860, 12959840, 13607832, 17009790, 18143776, 19439760, 22679720, 27215664, 34019580, 38879520, 45359440, 54431328, 68039160, 90718880, 136078320, 272156640]

約数ペア:

[(1, 272156640), (2, 136078320), (3, 90718880), (4, 68039160), (5, 54431328), (6, 45359440), (7, 38879520), (8, 34019580), (10, 27215664), (12, 22679720), (14, 19439760), (15, 18143776), (16, 17009790), (20, 13607832), (21, 12959840), (24, 11339860), (28, 9719880), (30, 9071888), (32, 8504895), (35, 7775904), (40, 6803916), (42, 6479920), (48, 5669930), (56, 4859940), (60, 4535944), (70, 3887952), (80, 3401958), (84, 3239960), (96, 2834965), (105, 2591968), (107, 2543520), (112, 2429970), (120, 2267972), (140, 1943976), (160, 1700979), (168, 1619980), (210, 1295984), (214, 1271760), (224, 1214985), (240, 1133986), (280, 971988), (321, 847840), (336, 809990), (420, 647992), (428, 635880), (480, 566993), (535, 508704), (560, 485994), (642, 423920), (672, 404995), (749, 363360), (757, 359520), (840, 323996), (856, 317940), (1070, 254352), (1120, 242997), (1284, 211960), (1498, 181680), (1514, 179760), (1605, 169568), (1680, 161998), (1712, 158970), (2140, 127176), (2247, 121120), (2271, 119840), (2568, 105980), (2996, 90840), (3028, 89880), (3210, 84784), (3360, 80999), (3424, 79485), (3745, 72672), (3785, 71904), (4280, 63588), (4494, 60560), (4542, 59920), (5136, 52990), (5299, 51360), (5992, 45420), (6056, 44940), (6420, 42392), (7490, 36336), (7570, 35952), (8560, 31794), (8988, 30280), (9084, 29960), (10272, 26495), (10598, 25680), (11235, 24224), (11355, 23968), (11984, 22710), (12112, 22470), (12840, 21196), (14980, 18168), (15140, 17976), (15897, 17120)]