12853499520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80657}}^1$

素因数の和:80762

約数の個数: 128

約数和(自身を含む): 41464664640

約数和(自身を除く): 28611165120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 13280, 15936, 19920, 26560, 31872, 39840, 53120, 79680, 80657, 159360, 161314, 241971, 322628, 403285, 483942, 645256, 806570, 967884, 1209855, 1290512, 1613140, 1935768, 2419710, 2581024, 3226280, 3871536, 4839420, 5162048, 6452560, 6694531, 7743072, 9678840, 10324096, 12905120, 13389062, 15486144, 19357680, 20083593, 25810240, 26778124, 30972288, 33472655, 38715360, 40167186, 51620480, 53556248, 66945310, 77430720, 80334372, 100417965, 107112496, 133890620, 154861440, 160668744, 200835930, 214224992, 267781240, 321337488, 401671860, 428449984, 535562480, 642674976, 803343720, 856899968, 1071124960, 1285349952, 1606687440, 2142249920, 2570699904, 3213374880, 4284499840, 6426749760, 12853499520]

約数ペア:

[(1, 12853499520), (2, 6426749760), (3, 4284499840), (4, 3213374880), (5, 2570699904), (6, 2142249920), (8, 1606687440), (10, 1285349952), (12, 1071124960), (15, 856899968), (16, 803343720), (20, 642674976), (24, 535562480), (30, 428449984), (32, 401671860), (40, 321337488), (48, 267781240), (60, 214224992), (64, 200835930), (80, 160668744), (83, 154861440), (96, 133890620), (120, 107112496), (128, 100417965), (160, 80334372), (166, 77430720), (192, 66945310), (240, 53556248), (249, 51620480), (320, 40167186), (332, 38715360), (384, 33472655), (415, 30972288), (480, 26778124), (498, 25810240), (640, 20083593), (664, 19357680), (830, 15486144), (960, 13389062), (996, 12905120), (1245, 10324096), (1328, 9678840), (1660, 7743072), (1920, 6694531), (1992, 6452560), (2490, 5162048), (2656, 4839420), (3320, 3871536), (3984, 3226280), (4980, 2581024), (5312, 2419710), (6640, 1935768), (7968, 1613140), (9960, 1290512), (10624, 1209855), (13280, 967884), (15936, 806570), (19920, 645256), (26560, 483942), (31872, 403285), (39840, 322628), (53120, 241971), (79680, 161314), (80657, 159360)]