63868680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 156278520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 59, 60, 62, 72, 90, 93, 97, 118, 120, 124, 155, 177, 180, 186, 194, 236, 248, 279, 291, 295, 310, 354, 360, 372, 388, 465, 472, 485, 531, 558, 582, 590, 620, 708, 744, 776, 873, 885, 930, 970, 1062, 1116, 1164, 1180, 1240, 1395, 1416, 1455, 1746, 1770, 1829, 1860, 1940, 2124, 2232, 2328, 2360, 2655, 2790, 2910, 3007, 3492, 3540, 3658, 3720, 3880, 4248, 4365, 5310, 5487, 5580, 5723, 5820, 6014, 6984, 7080, 7316, 8730, 9021, 9145, 10620, 10974, 11160, 11446, 11640, 12028, 14632, 15035, 16461, 17169, 17460, 18042, 18290, 21240, 21948, 22892, 24056, 27063, 27435, 28615, 30070, 32922, 34338, 34920, 36084, 36580, 43896, 45105, 45784, 51507, 54126, 54870, 57230, 60140, 65844, 68676, 72168, 73160, 82305, 85845, 90210, 103014, 108252, 109740, 114460, 120280, 131688, 135315, 137352, 164610, 171690, 177413, 180420, 206028, 216504, 219480, 228920, 257535, 270630, 329220, 343380, 354826, 360840, 412056, 515070, 532239, 541260, 658440, 686760, 709652, 887065, 1030140, 1064478, 1082520, 1419304, 1596717, 1774130, 2060280, 2128956, 2661195, 3193434, 3548260, 4257912, 5322390, 6386868, 7096520, 7983585, 10644780, 12773736, 15967170, 21289560, 31934340, 63868680]

約数ペア:

[(1, 63868680), (2, 31934340), (3, 21289560), (4, 15967170), (5, 12773736), (6, 10644780), (8, 7983585), (9, 7096520), (10, 6386868), (12, 5322390), (15, 4257912), (18, 3548260), (20, 3193434), (24, 2661195), (30, 2128956), (31, 2060280), (36, 1774130), (40, 1596717), (45, 1419304), (59, 1082520), (60, 1064478), (62, 1030140), (72, 887065), (90, 709652), (93, 686760), (97, 658440), (118, 541260), (120, 532239), (124, 515070), (155, 412056), (177, 360840), (180, 354826), (186, 343380), (194, 329220), (236, 270630), (248, 257535), (279, 228920), (291, 219480), (295, 216504), (310, 206028), (354, 180420), (360, 177413), (372, 171690), (388, 164610), (465, 137352), (472, 135315), (485, 131688), (531, 120280), (558, 114460), (582, 109740), (590, 108252), (620, 103014), (708, 90210), (744, 85845), (776, 82305), (873, 73160), (885, 72168), (930, 68676), (970, 65844), (1062, 60140), (1116, 57230), (1164, 54870), (1180, 54126), (1240, 51507), (1395, 45784), (1416, 45105), (1455, 43896), (1746, 36580), (1770, 36084), (1829, 34920), (1860, 34338), (1940, 32922), (2124, 30070), (2232, 28615), (2328, 27435), (2360, 27063), (2655, 24056), (2790, 22892), (2910, 21948), (3007, 21240), (3492, 18290), (3540, 18042), (3658, 17460), (3720, 17169), (3880, 16461), (4248, 15035), (4365, 14632), (5310, 12028), (5487, 11640), (5580, 11446), (5723, 11160), (5820, 10974), (6014, 10620), (6984, 9145), (7080, 9021), (7316, 8730)]