1275820128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1250

約数の個数: 216

約数和(自身を含む): 4120054848

約数和(自身を除く): 2844234720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 396, 484, 496, 528, 558, 682, 726, 744, 792, 968, 992, 1023, 1056, 1089, 1116, 1181, 1364, 1452, 1488, 1584, 1936, 2046, 2178, 2232, 2362, 2728, 2904, 2976, 3069, 3168, 3543, 3751, 3872, 4092, 4356, 4464, 4724, 5456, 5808, 6138, 7086, 7502, 8184, 8712, 8928, 9448, 10629, 10912, 11253, 11616, 12276, 12991, 14172, 15004, 16368, 17424, 18896, 21258, 22506, 24552, 25982, 28344, 30008, 32736, 33759, 34848, 36611, 37792, 38973, 42516, 45012, 49104, 51964, 56688, 60016, 67518, 73222, 77946, 85032, 90024, 98208, 103928, 109833, 113376, 116919, 120032, 135036, 142901, 146444, 155892, 170064, 180048, 207856, 219666, 233838, 270072, 285802, 292888, 311784, 329499, 340128, 360096, 402721, 415712, 428703, 439332, 467676, 540144, 571604, 585776, 623568, 658998, 805442, 857406, 878664, 935352, 1080288, 1143208, 1171552, 1208163, 1247136, 1286109, 1317996, 1610884, 1714812, 1757328, 1870704, 2286416, 2416326, 2572218, 2635992, 3221768, 3429624, 3514656, 3624489, 3741408, 4429931, 4572832, 4832652, 5144436, 5271984, 6443536, 6859248, 7248978, 8859862, 9665304, 10288872, 10543968, 12887072, 13289793, 13718496, 14497956, 17719724, 19330608, 20577744, 26579586, 28995912, 35439448, 38661216, 39869379, 41155488, 53159172, 57991824, 70878896, 79738758, 106318344, 115983648, 141757792, 159477516, 212636688, 318955032, 425273376, 637910064, 1275820128]

約数ペア:

[(1, 1275820128), (2, 637910064), (3, 425273376), (4, 318955032), (6, 212636688), (8, 159477516), (9, 141757792), (11, 115983648), (12, 106318344), (16, 79738758), (18, 70878896), (22, 57991824), (24, 53159172), (31, 41155488), (32, 39869379), (33, 38661216), (36, 35439448), (44, 28995912), (48, 26579586), (62, 20577744), (66, 19330608), (72, 17719724), (88, 14497956), (93, 13718496), (96, 13289793), (99, 12887072), (121, 10543968), (124, 10288872), (132, 9665304), (144, 8859862), (176, 7248978), (186, 6859248), (198, 6443536), (242, 5271984), (248, 5144436), (264, 4832652), (279, 4572832), (288, 4429931), (341, 3741408), (352, 3624489), (363, 3514656), (372, 3429624), (396, 3221768), (484, 2635992), (496, 2572218), (528, 2416326), (558, 2286416), (682, 1870704), (726, 1757328), (744, 1714812), (792, 1610884), (968, 1317996), (992, 1286109), (1023, 1247136), (1056, 1208163), (1089, 1171552), (1116, 1143208), (1181, 1080288), (1364, 935352), (1452, 878664), (1488, 857406), (1584, 805442), (1936, 658998), (2046, 623568), (2178, 585776), (2232, 571604), (2362, 540144), (2728, 467676), (2904, 439332), (2976, 428703), (3069, 415712), (3168, 402721), (3543, 360096), (3751, 340128), (3872, 329499), (4092, 311784), (4356, 292888), (4464, 285802), (4724, 270072), (5456, 233838), (5808, 219666), (6138, 207856), (7086, 180048), (7502, 170064), (8184, 155892), (8712, 146444), (8928, 142901), (9448, 135036), (10629, 120032), (10912, 116919), (11253, 113376), (11616, 109833), (12276, 103928), (12991, 98208), (14172, 90024), (15004, 85032), (16368, 77946), (17424, 73222), (18896, 67518), (21258, 60016), (22506, 56688), (24552, 51964), (25982, 49104), (28344, 45012), (30008, 42516), (32736, 38973), (33759, 37792), (34848, 36611)]