1406537880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 4675194720

約数和(自身を除く): 3268656840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 157, 165, 220, 242, 264, 314, 330, 363, 440, 471, 484, 605, 617, 628, 660, 726, 785, 942, 968, 1210, 1234, 1256, 1320, 1452, 1570, 1727, 1815, 1851, 1884, 2355, 2420, 2468, 2904, 3085, 3140, 3454, 3630, 3702, 3768, 4710, 4840, 4936, 5181, 6170, 6280, 6787, 6908, 7260, 7404, 8635, 9255, 9420, 10362, 12340, 13574, 13816, 14520, 14808, 17270, 18510, 18840, 18997, 20361, 20724, 24680, 25905, 27148, 33935, 34540, 37020, 37994, 40722, 41448, 51810, 54296, 56991, 67870, 69080, 74040, 74657, 75988, 81444, 94985, 96869, 101805, 103620, 113982, 135740, 149314, 151976, 162888, 189970, 193738, 203610, 207240, 223971, 227964, 271480, 284955, 290607, 298628, 373285, 379940, 387476, 407220, 447942, 455928, 484345, 569910, 581214, 597256, 746570, 759880, 774952, 814440, 895884, 968690, 1065559, 1119855, 1139820, 1162428, 1453035, 1493140, 1791768, 1937380, 2131118, 2239710, 2279640, 2324856, 2906070, 2986280, 3196677, 3874760, 4262236, 4479420, 5327795, 5812140, 6393354, 8524472, 8958840, 10655590, 11624280, 11721149, 12786708, 15983385, 21311180, 23442298, 25573416, 31966770, 35163447, 42622360, 46884596, 58605745, 63933540, 70326894, 93769192, 117211490, 127867080, 140653788, 175817235, 234422980, 281307576, 351634470, 468845960, 703268940, 1406537880]

約数ペア:

[(1, 1406537880), (2, 703268940), (3, 468845960), (4, 351634470), (5, 281307576), (6, 234422980), (8, 175817235), (10, 140653788), (11, 127867080), (12, 117211490), (15, 93769192), (20, 70326894), (22, 63933540), (24, 58605745), (30, 46884596), (33, 42622360), (40, 35163447), (44, 31966770), (55, 25573416), (60, 23442298), (66, 21311180), (88, 15983385), (110, 12786708), (120, 11721149), (121, 11624280), (132, 10655590), (157, 8958840), (165, 8524472), (220, 6393354), (242, 5812140), (264, 5327795), (314, 4479420), (330, 4262236), (363, 3874760), (440, 3196677), (471, 2986280), (484, 2906070), (605, 2324856), (617, 2279640), (628, 2239710), (660, 2131118), (726, 1937380), (785, 1791768), (942, 1493140), (968, 1453035), (1210, 1162428), (1234, 1139820), (1256, 1119855), (1320, 1065559), (1452, 968690), (1570, 895884), (1727, 814440), (1815, 774952), (1851, 759880), (1884, 746570), (2355, 597256), (2420, 581214), (2468, 569910), (2904, 484345), (3085, 455928), (3140, 447942), (3454, 407220), (3630, 387476), (3702, 379940), (3768, 373285), (4710, 298628), (4840, 290607), (4936, 284955), (5181, 271480), (6170, 227964), (6280, 223971), (6787, 207240), (6908, 203610), (7260, 193738), (7404, 189970), (8635, 162888), (9255, 151976), (9420, 149314), (10362, 135740), (12340, 113982), (13574, 103620), (13816, 101805), (14520, 96869), (14808, 94985), (17270, 81444), (18510, 75988), (18840, 74657), (18997, 74040), (20361, 69080), (20724, 67870), (24680, 56991), (25905, 54296), (27148, 51810), (33935, 41448), (34540, 40722), (37020, 37994)]