1569320320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 4015992960

約数和(自身を除く): 2446672640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 128, 136, 160, 170, 194, 272, 320, 340, 388, 485, 544, 640, 680, 776, 970, 1088, 1360, 1487, 1552, 1649, 1940, 2176, 2720, 2974, 3104, 3298, 3880, 5440, 5948, 6208, 6596, 7435, 7760, 8245, 10880, 11896, 12416, 13192, 14870, 15520, 16490, 23792, 25279, 26384, 29740, 31040, 32980, 47584, 50558, 52768, 59480, 62080, 65960, 95168, 101116, 105536, 118960, 126395, 131920, 144239, 190336, 202232, 211072, 237920, 252790, 263840, 288478, 404464, 475840, 505580, 527680, 576956, 721195, 808928, 951680, 1011160, 1055360, 1153912, 1442390, 1617856, 2022320, 2307824, 2452063, 2884780, 3235712, 4044640, 4615648, 4904126, 5769560, 8089280, 9231296, 9808252, 11539120, 12260315, 16178560, 18462592, 19616504, 23078240, 24520630, 39233008, 46156480, 49041260, 78466016, 92312960, 98082520, 156932032, 196165040, 313864064, 392330080, 784660160, 1569320320]

約数ペア:

[(1, 1569320320), (2, 784660160), (4, 392330080), (5, 313864064), (8, 196165040), (10, 156932032), (16, 98082520), (17, 92312960), (20, 78466016), (32, 49041260), (34, 46156480), (40, 39233008), (64, 24520630), (68, 23078240), (80, 19616504), (85, 18462592), (97, 16178560), (128, 12260315), (136, 11539120), (160, 9808252), (170, 9231296), (194, 8089280), (272, 5769560), (320, 4904126), (340, 4615648), (388, 4044640), (485, 3235712), (544, 2884780), (640, 2452063), (680, 2307824), (776, 2022320), (970, 1617856), (1088, 1442390), (1360, 1153912), (1487, 1055360), (1552, 1011160), (1649, 951680), (1940, 808928), (2176, 721195), (2720, 576956), (2974, 527680), (3104, 505580), (3298, 475840), (3880, 404464), (5440, 288478), (5948, 263840), (6208, 252790), (6596, 237920), (7435, 211072), (7760, 202232), (8245, 190336), (10880, 144239), (11896, 131920), (12416, 126395), (13192, 118960), (14870, 105536), (15520, 101116), (16490, 95168), (23792, 65960), (25279, 62080), (26384, 59480), (29740, 52768), (31040, 50558), (32980, 47584)]