740876688

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 2274854400

約数和(自身を除く): 1533977712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 59, 62, 72, 87, 93, 97, 116, 118, 124, 144, 174, 177, 186, 194, 232, 236, 248, 261, 279, 291, 348, 354, 372, 388, 464, 472, 496, 522, 531, 558, 582, 696, 708, 744, 776, 873, 899, 944, 1044, 1062, 1116, 1164, 1392, 1416, 1488, 1552, 1711, 1746, 1798, 1829, 2088, 2124, 2232, 2328, 2697, 2813, 2832, 3007, 3422, 3492, 3596, 3658, 4176, 4248, 4464, 4656, 5133, 5394, 5487, 5626, 5723, 6014, 6844, 6984, 7192, 7316, 8091, 8439, 8496, 9021, 10266, 10788, 10974, 11252, 11446, 12028, 13688, 13968, 14384, 14632, 15399, 16182, 16461, 16878, 17169, 18042, 20532, 21576, 21948, 22504, 22892, 24056, 25317, 27063, 27376, 29264, 30798, 32364, 32922, 33756, 34338, 36084, 41064, 43152, 43896, 45008, 45784, 48112, 50634, 51507, 53041, 54126, 61596, 64728, 65844, 67512, 68676, 72168, 82128, 87203, 87792, 91568, 101268, 103014, 106082, 108252, 123192, 129456, 131688, 135024, 137352, 144336, 159123, 165967, 174406, 177413, 202536, 206028, 212164, 216504, 246384, 261609, 263376, 274704, 318246, 331934, 348812, 354826, 405072, 412056, 424328, 433008, 477369, 497901, 523218, 532239, 636492, 663868, 697624, 709652, 784827, 824112, 848656, 954738, 995802, 1046436, 1064478, 1272984, 1327736, 1395248, 1419304, 1493703, 1569654, 1596717, 1909476, 1991604, 2092872, 2128956, 2545968, 2655472, 2838608, 2987406, 3139308, 3193434, 3818952, 3983208, 4185744, 4257912, 5144977, 5974812, 6278616, 6386868, 7637904, 7966416, 8515824, 10289954, 11949624, 12557232, 12773736, 15434931, 20579908, 23899248, 25547472, 30869862, 41159816, 46304793, 61739724, 82319632, 92609586, 123479448, 185219172, 246958896, 370438344, 740876688]

約数ペア:

[(1, 740876688), (2, 370438344), (3, 246958896), (4, 185219172), (6, 123479448), (8, 92609586), (9, 82319632), (12, 61739724), (16, 46304793), (18, 41159816), (24, 30869862), (29, 25547472), (31, 23899248), (36, 20579908), (48, 15434931), (58, 12773736), (59, 12557232), (62, 11949624), (72, 10289954), (87, 8515824), (93, 7966416), (97, 7637904), (116, 6386868), (118, 6278616), (124, 5974812), (144, 5144977), (174, 4257912), (177, 4185744), (186, 3983208), (194, 3818952), (232, 3193434), (236, 3139308), (248, 2987406), (261, 2838608), (279, 2655472), (291, 2545968), (348, 2128956), (354, 2092872), (372, 1991604), (388, 1909476), (464, 1596717), (472, 1569654), (496, 1493703), (522, 1419304), (531, 1395248), (558, 1327736), (582, 1272984), (696, 1064478), (708, 1046436), (744, 995802), (776, 954738), (873, 848656), (899, 824112), (944, 784827), (1044, 709652), (1062, 697624), (1116, 663868), (1164, 636492), (1392, 532239), (1416, 523218), (1488, 497901), (1552, 477369), (1711, 433008), (1746, 424328), (1798, 412056), (1829, 405072), (2088, 354826), (2124, 348812), (2232, 331934), (2328, 318246), (2697, 274704), (2813, 263376), (2832, 261609), (3007, 246384), (3422, 216504), (3492, 212164), (3596, 206028), (3658, 202536), (4176, 177413), (4248, 174406), (4464, 165967), (4656, 159123), (5133, 144336), (5394, 137352), (5487, 135024), (5626, 131688), (5723, 129456), (6014, 123192), (6844, 108252), (6984, 106082), (7192, 103014), (7316, 101268), (8091, 91568), (8439, 87792), (8496, 87203), (9021, 82128), (10266, 72168), (10788, 68676), (10974, 67512), (11252, 65844), (11446, 64728), (12028, 61596), (13688, 54126), (13968, 53041), (14384, 51507), (14632, 50634), (15399, 48112), (16182, 45784), (16461, 45008), (16878, 43896), (17169, 43152), (18042, 41064), (20532, 36084), (21576, 34338), (21948, 33756), (22504, 32922), (22892, 32364), (24056, 30798), (25317, 29264), (27063, 27376)]