1617126280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 4653936000

約数和(自身を除く): 3036809720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 121, 140, 154, 220, 236, 242, 280, 295, 308, 385, 413, 440, 472, 484, 590, 605, 616, 649, 770, 809, 826, 847, 968, 1180, 1210, 1298, 1540, 1618, 1652, 1694, 2065, 2360, 2420, 2596, 3080, 3236, 3245, 3304, 3388, 4045, 4130, 4235, 4543, 4840, 5192, 5663, 6472, 6490, 6776, 7139, 8090, 8260, 8470, 8899, 9086, 11326, 12980, 14278, 16180, 16520, 16940, 17798, 18172, 22652, 22715, 25960, 28315, 28556, 32360, 33880, 35596, 35695, 36344, 44495, 45304, 45430, 47731, 49973, 56630, 57112, 62293, 71192, 71390, 88990, 90860, 95462, 97889, 99946, 113260, 124586, 142780, 177980, 181720, 190924, 195778, 199892, 226520, 238655, 249172, 249865, 285560, 311465, 334117, 355960, 381848, 391556, 399784, 477310, 489445, 498344, 499730, 525041, 622930, 668234, 685223, 783112, 954620, 978890, 999460, 1050082, 1245860, 1336468, 1370446, 1670585, 1909240, 1957780, 1998920, 2100164, 2491720, 2625205, 2672936, 2740892, 3341170, 3426115, 3675287, 3915560, 4200328, 5250410, 5481784, 5775451, 6682340, 6852230, 7350574, 10500820, 11550902, 13364680, 13704460, 14701148, 18376435, 21001640, 23101804, 27408920, 28877255, 29402296, 36752870, 40428157, 46203608, 57754510, 73505740, 80856314, 115509020, 147011480, 161712628, 202140785, 231018040, 323425256, 404281570, 808563140, 1617126280]

約数ペア:

[(1, 1617126280), (2, 808563140), (4, 404281570), (5, 323425256), (7, 231018040), (8, 202140785), (10, 161712628), (11, 147011480), (14, 115509020), (20, 80856314), (22, 73505740), (28, 57754510), (35, 46203608), (40, 40428157), (44, 36752870), (55, 29402296), (56, 28877255), (59, 27408920), (70, 23101804), (77, 21001640), (88, 18376435), (110, 14701148), (118, 13704460), (121, 13364680), (140, 11550902), (154, 10500820), (220, 7350574), (236, 6852230), (242, 6682340), (280, 5775451), (295, 5481784), (308, 5250410), (385, 4200328), (413, 3915560), (440, 3675287), (472, 3426115), (484, 3341170), (590, 2740892), (605, 2672936), (616, 2625205), (649, 2491720), (770, 2100164), (809, 1998920), (826, 1957780), (847, 1909240), (968, 1670585), (1180, 1370446), (1210, 1336468), (1298, 1245860), (1540, 1050082), (1618, 999460), (1652, 978890), (1694, 954620), (2065, 783112), (2360, 685223), (2420, 668234), (2596, 622930), (3080, 525041), (3236, 499730), (3245, 498344), (3304, 489445), (3388, 477310), (4045, 399784), (4130, 391556), (4235, 381848), (4543, 355960), (4840, 334117), (5192, 311465), (5663, 285560), (6472, 249865), (6490, 249172), (6776, 238655), (7139, 226520), (8090, 199892), (8260, 195778), (8470, 190924), (8899, 181720), (9086, 177980), (11326, 142780), (12980, 124586), (14278, 113260), (16180, 99946), (16520, 97889), (16940, 95462), (17798, 90860), (18172, 88990), (22652, 71390), (22715, 71192), (25960, 62293), (28315, 57112), (28556, 56630), (32360, 49973), (33880, 47731), (35596, 45430), (35695, 45304), (36344, 44495)]