978873584000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{33857}}^1$

素因数の和:34038

約数の個数: 256

約数和(自身を含む): 2639867630400

約数和(自身を除く): 1660994046400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 139, 160, 200, 208, 250, 260, 278, 320, 325, 400, 416, 500, 520, 556, 640, 650, 695, 800, 832, 1000, 1040, 1112, 1300, 1390, 1600, 1625, 1664, 1807, 2000, 2080, 2224, 2600, 2780, 3200, 3250, 3475, 3614, 4000, 4160, 4448, 5200, 5560, 6500, 6950, 7228, 8000, 8320, 8896, 9035, 10400, 11120, 13000, 13900, 14456, 16000, 17375, 17792, 18070, 20800, 22240, 26000, 27800, 28912, 33857, 34750, 36140, 41600, 44480, 45175, 52000, 55600, 57824, 67714, 69500, 72280, 88960, 90350, 104000, 111200, 115648, 135428, 139000, 144560, 169285, 180700, 208000, 222400, 225875, 231296, 270856, 278000, 289120, 338570, 361400, 440141, 444800, 451750, 541712, 556000, 578240, 677140, 722800, 846425, 880282, 903500, 1083424, 1112000, 1156480, 1354280, 1445600, 1692850, 1760564, 1807000, 2166848, 2200705, 2224000, 2708560, 2891200, 3385700, 3521128, 3614000, 4232125, 4333696, 4401410, 4706123, 5417120, 5782400, 6771400, 7042256, 7228000, 8464250, 8802820, 9412246, 10834240, 11003525, 13542800, 14084512, 14456000, 16928500, 17605640, 18824492, 21668480, 22007050, 23530615, 27085600, 28169024, 28912000, 33857000, 35211280, 37648984, 44014100, 47061230, 54171200, 55017625, 56338048, 61179599, 67714000, 70422560, 75297968, 88028200, 94122460, 108342400, 110035250, 117653075, 122359198, 135428000, 140845120, 150595936, 176056400, 188244920, 220070500, 235306150, 244718396, 270856000, 281690240, 301191872, 305897995, 352112800, 376489840, 440141000, 470612300, 489436792, 541712000, 588265375, 602383744, 611795990, 704225600, 752979680, 880282000, 941224600, 978873584, 1176530750, 1223591980, 1408451200, 1505959360, 1529489975, 1760564000, 1882449200, 1957747168, 2353061500, 2447183960, 3011918720, 3058979950, 3521128000, 3764898400, 3915494336, 4706123000, 4894367920, 6117959900, 7042256000, 7529796800, 7647449875, 7830988672, 9412246000, 9788735840, 12235919800, 15059593600, 15294899750, 18824492000, 19577471680, 24471839600, 30589799500, 37648984000, 39154943360, 48943679200, 61179599000, 75297968000, 97887358400, 122359198000, 195774716800, 244718396000, 489436792000, 978873584000]

約数ペア:

[(1, 978873584000), (2, 489436792000), (4, 244718396000), (5, 195774716800), (8, 122359198000), (10, 97887358400), (13, 75297968000), (16, 61179599000), (20, 48943679200), (25, 39154943360), (26, 37648984000), (32, 30589799500), (40, 24471839600), (50, 19577471680), (52, 18824492000), (64, 15294899750), (65, 15059593600), (80, 12235919800), (100, 9788735840), (104, 9412246000), (125, 7830988672), (128, 7647449875), (130, 7529796800), (139, 7042256000), (160, 6117959900), (200, 4894367920), (208, 4706123000), (250, 3915494336), (260, 3764898400), (278, 3521128000), (320, 3058979950), (325, 3011918720), (400, 2447183960), (416, 2353061500), (500, 1957747168), (520, 1882449200), (556, 1760564000), (640, 1529489975), (650, 1505959360), (695, 1408451200), (800, 1223591980), (832, 1176530750), (1000, 978873584), (1040, 941224600), (1112, 880282000), (1300, 752979680), (1390, 704225600), (1600, 611795990), (1625, 602383744), (1664, 588265375), (1807, 541712000), (2000, 489436792), (2080, 470612300), (2224, 440141000), (2600, 376489840), (2780, 352112800), (3200, 305897995), (3250, 301191872), (3475, 281690240), (3614, 270856000), (4000, 244718396), (4160, 235306150), (4448, 220070500), (5200, 188244920), (5560, 176056400), (6500, 150595936), (6950, 140845120), (7228, 135428000), (8000, 122359198), (8320, 117653075), (8896, 110035250), (9035, 108342400), (10400, 94122460), (11120, 88028200), (13000, 75297968), (13900, 70422560), (14456, 67714000), (16000, 61179599), (17375, 56338048), (17792, 55017625), (18070, 54171200), (20800, 47061230), (22240, 44014100), (26000, 37648984), (27800, 35211280), (28912, 33857000), (33857, 28912000), (34750, 28169024), (36140, 27085600), (41600, 23530615), (44480, 22007050), (45175, 21668480), (52000, 18824492), (55600, 17605640), (57824, 16928500), (67714, 14456000), (69500, 14084512), (72280, 13542800), (88960, 11003525), (90350, 10834240), (104000, 9412246), (111200, 8802820), (115648, 8464250), (135428, 7228000), (139000, 7042256), (144560, 6771400), (169285, 5782400), (180700, 5417120), (208000, 4706123), (222400, 4401410), (225875, 4333696), (231296, 4232125), (270856, 3614000), (278000, 3521128), (289120, 3385700), (338570, 2891200), (361400, 2708560), (440141, 2224000), (444800, 2200705), (451750, 2166848), (541712, 1807000), (556000, 1760564), (578240, 1692850), (677140, 1445600), (722800, 1354280), (846425, 1156480), (880282, 1112000), (903500, 1083424)]