957435783680

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1\times {\mathrm{4603}}^1$

素因数の和:7278

約数の個数: 160

約数和(自身を含む): 2371072670208

約数和(自身を除く): 1413636886528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 2621, 3968, 4603, 4960, 5242, 7936, 9206, 9920, 10484, 13105, 15872, 18412, 19840, 20968, 23015, 26210, 36824, 39680, 41936, 46030, 52420, 73648, 79360, 81251, 83872, 92060, 104840, 142693, 147296, 162502, 167744, 184120, 209680, 285386, 294592, 325004, 335488, 368240, 406255, 419360, 570772, 589184, 650008, 670976, 713465, 736480, 812510, 838720, 1141544, 1178368, 1300016, 1341952, 1426930, 1472960, 1625020, 1677440, 2283088, 2356736, 2600032, 2853860, 2945920, 3250040, 3354880, 4566176, 5200064, 5707720, 5891840, 6500080, 6709760, 9132352, 10400128, 11415440, 11783680, 12064463, 13000160, 18264704, 20800256, 22830880, 24128926, 26000320, 36529408, 41600512, 45661760, 48257852, 52000640, 60322315, 73058816, 91323520, 96515704, 104001280, 120644630, 182647040, 193031408, 208002560, 241289260, 365294080, 373998353, 386062816, 482578520, 747996706, 772125632, 965157040, 1495993412, 1544251264, 1869991765, 1930314080, 2991986824, 3088502528, 3739983530, 3860628160, 5983973648, 6177005056, 7479967060, 7721256320, 11967947296, 14959934120, 15442512640, 23935894592, 29919868240, 30885025280, 47871789184, 59839736480, 95743578368, 119679472960, 191487156736, 239358945920, 478717891840, 957435783680]

約数ペア:

[(1, 957435783680), (2, 478717891840), (4, 239358945920), (5, 191487156736), (8, 119679472960), (10, 95743578368), (16, 59839736480), (20, 47871789184), (31, 30885025280), (32, 29919868240), (40, 23935894592), (62, 15442512640), (64, 14959934120), (80, 11967947296), (124, 7721256320), (128, 7479967060), (155, 6177005056), (160, 5983973648), (248, 3860628160), (256, 3739983530), (310, 3088502528), (320, 2991986824), (496, 1930314080), (512, 1869991765), (620, 1544251264), (640, 1495993412), (992, 965157040), (1240, 772125632), (1280, 747996706), (1984, 482578520), (2480, 386062816), (2560, 373998353), (2621, 365294080), (3968, 241289260), (4603, 208002560), (4960, 193031408), (5242, 182647040), (7936, 120644630), (9206, 104001280), (9920, 96515704), (10484, 91323520), (13105, 73058816), (15872, 60322315), (18412, 52000640), (19840, 48257852), (20968, 45661760), (23015, 41600512), (26210, 36529408), (36824, 26000320), (39680, 24128926), (41936, 22830880), (46030, 20800256), (52420, 18264704), (73648, 13000160), (79360, 12064463), (81251, 11783680), (83872, 11415440), (92060, 10400128), (104840, 9132352), (142693, 6709760), (147296, 6500080), (162502, 5891840), (167744, 5707720), (184120, 5200064), (209680, 4566176), (285386, 3354880), (294592, 3250040), (325004, 2945920), (335488, 2853860), (368240, 2600032), (406255, 2356736), (419360, 2283088), (570772, 1677440), (589184, 1625020), (650008, 1472960), (670976, 1426930), (713465, 1341952), (736480, 1300016), (812510, 1178368), (838720, 1141544)]