219036851840

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{439339}}^1$

素因数の和:439418

約数の個数: 128

約数和(自身を含む): 564639768000

約数和(自身を除く): 345602916160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 128, 152, 160, 164, 190, 205, 304, 320, 328, 380, 410, 608, 640, 656, 760, 779, 820, 1216, 1312, 1520, 1558, 1640, 2432, 2624, 3040, 3116, 3280, 3895, 5248, 6080, 6232, 6560, 7790, 12160, 12464, 13120, 15580, 24928, 26240, 31160, 49856, 62320, 99712, 124640, 249280, 439339, 498560, 878678, 1757356, 2196695, 3514712, 4393390, 7029424, 8347441, 8786780, 14058848, 16694882, 17573560, 18012899, 28117696, 33389764, 35147120, 36025798, 41737205, 56235392, 66779528, 70294240, 72051596, 83474410, 90064495, 133559056, 140588480, 144103192, 166948820, 180128990, 267118112, 281176960, 288206384, 333897640, 342245081, 360257980, 534236224, 576412768, 667795280, 684490162, 720515960, 1068472448, 1152825536, 1335590560, 1368980324, 1441031920, 1711225405, 2305651072, 2671181120, 2737960648, 2882063840, 3422450810, 5342362240, 5475921296, 5764127680, 6844901620, 10951842592, 11528255360, 13689803240, 21903685184, 27379606480, 43807370368, 54759212960, 109518425920, 219036851840]

約数ペア:

[(1, 219036851840), (2, 109518425920), (4, 54759212960), (5, 43807370368), (8, 27379606480), (10, 21903685184), (16, 13689803240), (19, 11528255360), (20, 10951842592), (32, 6844901620), (38, 5764127680), (40, 5475921296), (41, 5342362240), (64, 3422450810), (76, 2882063840), (80, 2737960648), (82, 2671181120), (95, 2305651072), (128, 1711225405), (152, 1441031920), (160, 1368980324), (164, 1335590560), (190, 1152825536), (205, 1068472448), (304, 720515960), (320, 684490162), (328, 667795280), (380, 576412768), (410, 534236224), (608, 360257980), (640, 342245081), (656, 333897640), (760, 288206384), (779, 281176960), (820, 267118112), (1216, 180128990), (1312, 166948820), (1520, 144103192), (1558, 140588480), (1640, 133559056), (2432, 90064495), (2624, 83474410), (3040, 72051596), (3116, 70294240), (3280, 66779528), (3895, 56235392), (5248, 41737205), (6080, 36025798), (6232, 35147120), (6560, 33389764), (7790, 28117696), (12160, 18012899), (12464, 17573560), (13120, 16694882), (15580, 14058848), (24928, 8786780), (26240, 8347441), (31160, 7029424), (49856, 4393390), (62320, 3514712), (99712, 2196695), (124640, 1757356), (249280, 878678), (439339, 498560)]