123430608

素因数分解:

$2^4\times 3^3\times 7^5\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 240

約数和(自身を含む): 437650560

約数和(自身を除く): 314219952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 336, 343, 357, 378, 392, 408, 432, 441, 459, 476, 504, 588, 612, 686, 714, 756, 784, 816, 833, 882, 918, 952, 1008, 1029, 1071, 1176, 1224, 1323, 1372, 1428, 1512, 1666, 1764, 1836, 1904, 2058, 2142, 2352, 2401, 2448, 2499, 2646, 2744, 2856, 3024, 3087, 3213, 3332, 3528, 3672, 4116, 4284, 4802, 4998, 5292, 5488, 5712, 5831, 6174, 6426, 6664, 7056, 7203, 7344, 7497, 8232, 8568, 9261, 9604, 9996, 10584, 11662, 12348, 12852, 13328, 14406, 14994, 16464, 16807, 17136, 17493, 18522, 19208, 19992, 21168, 21609, 22491, 23324, 24696, 25704, 28812, 29988, 33614, 34986, 37044, 38416, 39984, 40817, 43218, 44982, 46648, 49392, 50421, 51408, 52479, 57624, 59976, 64827, 67228, 69972, 74088, 81634, 86436, 89964, 93296, 100842, 104958, 115248, 119952, 122451, 129654, 134456, 139944, 148176, 151263, 157437, 163268, 172872, 179928, 201684, 209916, 244902, 259308, 268912, 279888, 285719, 302526, 314874, 326536, 345744, 359856, 367353, 403368, 419832, 453789, 489804, 518616, 571438, 605052, 629748, 653072, 734706, 806736, 839664, 857157, 907578, 979608, 1037232, 1102059, 1142876, 1210104, 1259496, 1469412, 1714314, 1815156, 1959216, 2204118, 2285752, 2420208, 2518992, 2571471, 2938824, 3428628, 3630312, 4408236, 4571504, 5142942, 5877648, 6857256, 7260624, 7714413, 8816472, 10285884, 13714512, 15428826, 17632944, 20571768, 30857652, 41143536, 61715304, 123430608]

約数ペア:

[(1, 123430608), (2, 61715304), (3, 41143536), (4, 30857652), (6, 20571768), (7, 17632944), (8, 15428826), (9, 13714512), (12, 10285884), (14, 8816472), (16, 7714413), (17, 7260624), (18, 6857256), (21, 5877648), (24, 5142942), (27, 4571504), (28, 4408236), (34, 3630312), (36, 3428628), (42, 2938824), (48, 2571471), (49, 2518992), (51, 2420208), (54, 2285752), (56, 2204118), (63, 1959216), (68, 1815156), (72, 1714314), (84, 1469412), (98, 1259496), (102, 1210104), (108, 1142876), (112, 1102059), (119, 1037232), (126, 979608), (136, 907578), (144, 857157), (147, 839664), (153, 806736), (168, 734706), (189, 653072), (196, 629748), (204, 605052), (216, 571438), (238, 518616), (252, 489804), (272, 453789), (294, 419832), (306, 403368), (336, 367353), (343, 359856), (357, 345744), (378, 326536), (392, 314874), (408, 302526), (432, 285719), (441, 279888), (459, 268912), (476, 259308), (504, 244902), (588, 209916), (612, 201684), (686, 179928), (714, 172872), (756, 163268), (784, 157437), (816, 151263), (833, 148176), (882, 139944), (918, 134456), (952, 129654), (1008, 122451), (1029, 119952), (1071, 115248), (1176, 104958), (1224, 100842), (1323, 93296), (1372, 89964), (1428, 86436), (1512, 81634), (1666, 74088), (1764, 69972), (1836, 67228), (1904, 64827), (2058, 59976), (2142, 57624), (2352, 52479), (2401, 51408), (2448, 50421), (2499, 49392), (2646, 46648), (2744, 44982), (2856, 43218), (3024, 40817), (3087, 39984), (3213, 38416), (3332, 37044), (3528, 34986), (3672, 33614), (4116, 29988), (4284, 28812), (4802, 25704), (4998, 24696), (5292, 23324), (5488, 22491), (5712, 21609), (5831, 21168), (6174, 19992), (6426, 19208), (6664, 18522), (7056, 17493), (7203, 17136), (7344, 16807), (7497, 16464), (8232, 14994), (8568, 14406), (9261, 13328), (9604, 12852), (9996, 12348), (10584, 11662)]