262448160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 899724672

約数和(自身を除く): 637276512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 195, 208, 240, 260, 274, 307, 312, 390, 411, 416, 480, 520, 548, 614, 624, 685, 780, 822, 921, 1040, 1096, 1228, 1248, 1370, 1535, 1560, 1644, 1781, 1842, 2055, 2080, 2192, 2456, 2740, 3070, 3120, 3288, 3562, 3684, 3991, 4110, 4384, 4605, 4912, 5343, 5480, 6140, 6240, 6576, 7124, 7368, 7982, 8220, 8905, 9210, 9824, 10686, 10960, 11973, 12280, 13152, 14248, 14736, 15964, 16440, 17810, 18420, 19955, 21372, 21920, 23946, 24560, 26715, 28496, 29472, 31928, 32880, 35620, 36840, 39910, 42059, 42744, 47892, 49120, 53430, 56992, 59865, 63856, 65760, 71240, 73680, 79820, 84118, 85488, 95784, 106860, 119730, 126177, 127712, 142480, 147360, 159640, 168236, 170976, 191568, 210295, 213720, 239460, 252354, 284960, 319280, 336472, 383136, 420590, 427440, 478920, 504708, 546767, 630885, 638560, 672944, 841180, 854880, 957840, 1009416, 1093534, 1261770, 1345888, 1640301, 1682360, 1915680, 2018832, 2187068, 2523540, 2733835, 3280602, 3364720, 4037664, 4374136, 5047080, 5467670, 6561204, 6729440, 8201505, 8748272, 10094160, 10935340, 13122408, 16403010, 17496544, 20188320, 21870680, 26244816, 32806020, 43741360, 52489632, 65612040, 87482720, 131224080, 262448160]

約数ペア:

[(1, 262448160), (2, 131224080), (3, 87482720), (4, 65612040), (5, 52489632), (6, 43741360), (8, 32806020), (10, 26244816), (12, 21870680), (13, 20188320), (15, 17496544), (16, 16403010), (20, 13122408), (24, 10935340), (26, 10094160), (30, 8748272), (32, 8201505), (39, 6729440), (40, 6561204), (48, 5467670), (52, 5047080), (60, 4374136), (65, 4037664), (78, 3364720), (80, 3280602), (96, 2733835), (104, 2523540), (120, 2187068), (130, 2018832), (137, 1915680), (156, 1682360), (160, 1640301), (195, 1345888), (208, 1261770), (240, 1093534), (260, 1009416), (274, 957840), (307, 854880), (312, 841180), (390, 672944), (411, 638560), (416, 630885), (480, 546767), (520, 504708), (548, 478920), (614, 427440), (624, 420590), (685, 383136), (780, 336472), (822, 319280), (921, 284960), (1040, 252354), (1096, 239460), (1228, 213720), (1248, 210295), (1370, 191568), (1535, 170976), (1560, 168236), (1644, 159640), (1781, 147360), (1842, 142480), (2055, 127712), (2080, 126177), (2192, 119730), (2456, 106860), (2740, 95784), (3070, 85488), (3120, 84118), (3288, 79820), (3562, 73680), (3684, 71240), (3991, 65760), (4110, 63856), (4384, 59865), (4605, 56992), (4912, 53430), (5343, 49120), (5480, 47892), (6140, 42744), (6240, 42059), (6576, 39910), (7124, 36840), (7368, 35620), (7982, 32880), (8220, 31928), (8905, 29472), (9210, 28496), (9824, 26715), (10686, 24560), (10960, 23946), (11973, 21920), (12280, 21372), (13152, 19955), (14248, 18420), (14736, 17810), (15964, 16440)]