83805960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 311040000

約数和(自身を除く): 227234040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 59, 60, 70, 76, 84, 89, 95, 105, 114, 118, 120, 133, 140, 152, 168, 177, 178, 190, 210, 228, 236, 266, 267, 280, 285, 295, 354, 356, 380, 399, 413, 420, 445, 456, 472, 532, 534, 570, 590, 623, 665, 708, 712, 760, 798, 826, 840, 885, 890, 1064, 1068, 1121, 1140, 1180, 1239, 1246, 1330, 1335, 1416, 1596, 1652, 1691, 1770, 1780, 1869, 1995, 2065, 2136, 2242, 2280, 2360, 2478, 2492, 2660, 2670, 3115, 3192, 3304, 3363, 3382, 3540, 3560, 3738, 3990, 4130, 4484, 4956, 4984, 5073, 5251, 5320, 5340, 5605, 6195, 6230, 6726, 6764, 7080, 7476, 7847, 7980, 8260, 8455, 8968, 9345, 9912, 10146, 10502, 10680, 11210, 11837, 12390, 12460, 13452, 13528, 14952, 15694, 15753, 15960, 16520, 16815, 16910, 18690, 20292, 21004, 22420, 23541, 23674, 24780, 24920, 25365, 26255, 26904, 31388, 31506, 33630, 33820, 35511, 36757, 37380, 39235, 40584, 42008, 44840, 47082, 47348, 49560, 50730, 52510, 59185, 62776, 63012, 67260, 67640, 71022, 73514, 74760, 78470, 78765, 94164, 94696, 99769, 101460, 105020, 110271, 117705, 118370, 126024, 134520, 142044, 147028, 156940, 157530, 177555, 183785, 188328, 199538, 202920, 210040, 220542, 235410, 236740, 284088, 294056, 299307, 313880, 315060, 355110, 367570, 399076, 441084, 470820, 473480, 498845, 551355, 598614, 630120, 698383, 710220, 735140, 798152, 882168, 941640, 997690, 1102710, 1197228, 1396766, 1420440, 1470280, 1496535, 1995380, 2095149, 2205420, 2394456, 2793532, 2993070, 3491915, 3990760, 4190298, 4410840, 5587064, 5986140, 6983830, 8380596, 10475745, 11972280, 13967660, 16761192, 20951490, 27935320, 41902980, 83805960]

約数ペア:

[(1, 83805960), (2, 41902980), (3, 27935320), (4, 20951490), (5, 16761192), (6, 13967660), (7, 11972280), (8, 10475745), (10, 8380596), (12, 6983830), (14, 5986140), (15, 5587064), (19, 4410840), (20, 4190298), (21, 3990760), (24, 3491915), (28, 2993070), (30, 2793532), (35, 2394456), (38, 2205420), (40, 2095149), (42, 1995380), (56, 1496535), (57, 1470280), (59, 1420440), (60, 1396766), (70, 1197228), (76, 1102710), (84, 997690), (89, 941640), (95, 882168), (105, 798152), (114, 735140), (118, 710220), (120, 698383), (133, 630120), (140, 598614), (152, 551355), (168, 498845), (177, 473480), (178, 470820), (190, 441084), (210, 399076), (228, 367570), (236, 355110), (266, 315060), (267, 313880), (280, 299307), (285, 294056), (295, 284088), (354, 236740), (356, 235410), (380, 220542), (399, 210040), (413, 202920), (420, 199538), (445, 188328), (456, 183785), (472, 177555), (532, 157530), (534, 156940), (570, 147028), (590, 142044), (623, 134520), (665, 126024), (708, 118370), (712, 117705), (760, 110271), (798, 105020), (826, 101460), (840, 99769), (885, 94696), (890, 94164), (1064, 78765), (1068, 78470), (1121, 74760), (1140, 73514), (1180, 71022), (1239, 67640), (1246, 67260), (1330, 63012), (1335, 62776), (1416, 59185), (1596, 52510), (1652, 50730), (1691, 49560), (1770, 47348), (1780, 47082), (1869, 44840), (1995, 42008), (2065, 40584), (2136, 39235), (2242, 37380), (2280, 36757), (2360, 35511), (2478, 33820), (2492, 33630), (2660, 31506), (2670, 31388), (3115, 26904), (3192, 26255), (3304, 25365), (3363, 24920), (3382, 24780), (3540, 23674), (3560, 23541), (3738, 22420), (3990, 21004), (4130, 20292), (4484, 18690), (4956, 16910), (4984, 16815), (5073, 16520), (5251, 15960), (5320, 15753), (5340, 15694), (5605, 14952), (6195, 13528), (6230, 13452), (6726, 12460), (6764, 12390), (7080, 11837), (7476, 11210), (7847, 10680), (7980, 10502), (8260, 10146), (8455, 9912), (8968, 9345)]