271687320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 919900800

約数和(自身を除く): 648213480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 79, 82, 90, 120, 123, 158, 164, 180, 205, 233, 237, 246, 316, 328, 360, 369, 395, 410, 466, 474, 492, 615, 632, 699, 711, 738, 790, 820, 932, 948, 984, 1165, 1185, 1230, 1398, 1422, 1476, 1580, 1640, 1845, 1864, 1896, 2097, 2330, 2370, 2460, 2796, 2844, 2952, 3160, 3239, 3495, 3555, 3690, 4194, 4660, 4740, 4920, 5592, 5688, 6478, 6990, 7110, 7380, 8388, 9320, 9480, 9553, 9717, 10485, 12956, 13980, 14220, 14760, 16195, 16776, 18407, 19106, 19434, 20970, 25912, 27960, 28440, 28659, 29151, 32390, 36814, 38212, 38868, 41940, 47765, 48585, 55221, 57318, 58302, 64780, 73628, 76424, 77736, 83880, 85977, 92035, 95530, 97170, 110442, 114636, 116604, 129560, 143295, 145755, 147256, 165663, 171954, 184070, 191060, 194340, 220884, 229272, 233208, 276105, 286590, 291510, 331326, 343908, 368140, 382120, 388680, 429885, 441768, 552210, 573180, 583020, 662652, 687816, 736280, 754687, 828315, 859770, 1104420, 1146360, 1166040, 1325304, 1509374, 1656630, 1719540, 2208840, 2264061, 3018748, 3313260, 3439080, 3773435, 4528122, 6037496, 6626520, 6792183, 7546870, 9056244, 11320305, 13584366, 15093740, 18112488, 22640610, 27168732, 30187480, 33960915, 45281220, 54337464, 67921830, 90562440, 135843660, 271687320]

約数ペア:

[(1, 271687320), (2, 135843660), (3, 90562440), (4, 67921830), (5, 54337464), (6, 45281220), (8, 33960915), (9, 30187480), (10, 27168732), (12, 22640610), (15, 18112488), (18, 15093740), (20, 13584366), (24, 11320305), (30, 9056244), (36, 7546870), (40, 6792183), (41, 6626520), (45, 6037496), (60, 4528122), (72, 3773435), (79, 3439080), (82, 3313260), (90, 3018748), (120, 2264061), (123, 2208840), (158, 1719540), (164, 1656630), (180, 1509374), (205, 1325304), (233, 1166040), (237, 1146360), (246, 1104420), (316, 859770), (328, 828315), (360, 754687), (369, 736280), (395, 687816), (410, 662652), (466, 583020), (474, 573180), (492, 552210), (615, 441768), (632, 429885), (699, 388680), (711, 382120), (738, 368140), (790, 343908), (820, 331326), (932, 291510), (948, 286590), (984, 276105), (1165, 233208), (1185, 229272), (1230, 220884), (1398, 194340), (1422, 191060), (1476, 184070), (1580, 171954), (1640, 165663), (1845, 147256), (1864, 145755), (1896, 143295), (2097, 129560), (2330, 116604), (2370, 114636), (2460, 110442), (2796, 97170), (2844, 95530), (2952, 92035), (3160, 85977), (3239, 83880), (3495, 77736), (3555, 76424), (3690, 73628), (4194, 64780), (4660, 58302), (4740, 57318), (4920, 55221), (5592, 48585), (5688, 47765), (6478, 41940), (6990, 38868), (7110, 38212), (7380, 36814), (8388, 32390), (9320, 29151), (9480, 28659), (9553, 28440), (9717, 27960), (10485, 25912), (12956, 20970), (13980, 19434), (14220, 19106), (14760, 18407), (16195, 16776)]