2737353640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{6619}}^1$

素因数の和:6855

約数の個数: 96

約数和(自身を含む): 7199647200

約数和(自身を除く): 4462293560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 211, 245, 280, 392, 422, 490, 844, 980, 1055, 1477, 1688, 1960, 2110, 2954, 4220, 5908, 6619, 7385, 8440, 10339, 11816, 13238, 14770, 20678, 26476, 29540, 33095, 41356, 46333, 51695, 52952, 59080, 66190, 82712, 92666, 103390, 132380, 185332, 206780, 231665, 264760, 324331, 370664, 413560, 463330, 648662, 926660, 1297324, 1396609, 1621655, 1853320, 2594648, 2793218, 3243310, 5586436, 6486620, 6983045, 9776263, 11172872, 12973240, 13966090, 19552526, 27932180, 39105052, 48881315, 55864360, 68433841, 78210104, 97762630, 136867682, 195525260, 273735364, 342169205, 391050520, 547470728, 684338410, 1368676820, 2737353640]

約数ペア:

[(1, 2737353640), (2, 1368676820), (4, 684338410), (5, 547470728), (7, 391050520), (8, 342169205), (10, 273735364), (14, 195525260), (20, 136867682), (28, 97762630), (35, 78210104), (40, 68433841), (49, 55864360), (56, 48881315), (70, 39105052), (98, 27932180), (140, 19552526), (196, 13966090), (211, 12973240), (245, 11172872), (280, 9776263), (392, 6983045), (422, 6486620), (490, 5586436), (844, 3243310), (980, 2793218), (1055, 2594648), (1477, 1853320), (1688, 1621655), (1960, 1396609), (2110, 1297324), (2954, 926660), (4220, 648662), (5908, 463330), (6619, 413560), (7385, 370664), (8440, 324331), (10339, 264760), (11816, 231665), (13238, 206780), (14770, 185332), (20678, 132380), (26476, 103390), (29540, 92666), (33095, 82712), (41356, 66190), (46333, 59080), (51695, 52952)]