188568291280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1\times {\mathrm{1063}}^1$

素因数の和:1749

約数の個数: 160

約数和(自身を含む): 461005493760

約数和(自身を除く): 272437202480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 229, 230, 368, 421, 458, 460, 842, 916, 920, 1063, 1145, 1684, 1832, 1840, 2105, 2126, 2290, 3368, 3664, 4210, 4252, 4580, 5267, 5315, 6736, 8420, 8504, 9160, 9683, 10534, 10630, 16840, 17008, 18320, 19366, 21068, 21260, 24449, 26335, 33680, 38732, 42136, 42520, 48415, 48898, 52670, 77464, 84272, 85040, 96409, 96830, 97796, 105340, 122245, 154928, 192818, 193660, 195592, 210680, 243427, 244490, 385636, 387320, 391184, 421360, 447523, 482045, 486854, 488980, 771272, 774640, 895046, 964090, 973708, 977960, 1217135, 1542544, 1790092, 1928180, 1947416, 1955920, 2217407, 2237615, 2434270, 3580184, 3856360, 3894832, 4434814, 4475230, 4868540, 5598821, 7160368, 7712720, 8869628, 8950460, 9737080, 10293029, 11087035, 11197642, 17739256, 17900920, 19474160, 20586058, 22174070, 22395284, 27994105, 35478512, 35801840, 41172116, 44348140, 44790568, 51465145, 55988210, 82344232, 88696280, 89581136, 102482767, 102930290, 111976420, 164688464, 177392560, 204965534, 205860580, 223952840, 409931068, 411721160, 447905680, 512413835, 819862136, 823442320, 1024827670, 1639724272, 2049655340, 2357103641, 4099310680, 4714207282, 8198621360, 9428414564, 11785518205, 18856829128, 23571036410, 37713658256, 47142072820, 94284145640, 188568291280]

約数ペア:

[(1, 188568291280), (2, 94284145640), (4, 47142072820), (5, 37713658256), (8, 23571036410), (10, 18856829128), (16, 11785518205), (20, 9428414564), (23, 8198621360), (40, 4714207282), (46, 4099310680), (80, 2357103641), (92, 2049655340), (115, 1639724272), (184, 1024827670), (229, 823442320), (230, 819862136), (368, 512413835), (421, 447905680), (458, 411721160), (460, 409931068), (842, 223952840), (916, 205860580), (920, 204965534), (1063, 177392560), (1145, 164688464), (1684, 111976420), (1832, 102930290), (1840, 102482767), (2105, 89581136), (2126, 88696280), (2290, 82344232), (3368, 55988210), (3664, 51465145), (4210, 44790568), (4252, 44348140), (4580, 41172116), (5267, 35801840), (5315, 35478512), (6736, 27994105), (8420, 22395284), (8504, 22174070), (9160, 20586058), (9683, 19474160), (10534, 17900920), (10630, 17739256), (16840, 11197642), (17008, 11087035), (18320, 10293029), (19366, 9737080), (21068, 8950460), (21260, 8869628), (24449, 7712720), (26335, 7160368), (33680, 5598821), (38732, 4868540), (42136, 4475230), (42520, 4434814), (48415, 3894832), (48898, 3856360), (52670, 3580184), (77464, 2434270), (84272, 2237615), (85040, 2217407), (96409, 1955920), (96830, 1947416), (97796, 1928180), (105340, 1790092), (122245, 1542544), (154928, 1217135), (192818, 977960), (193660, 973708), (195592, 964090), (210680, 895046), (243427, 774640), (244490, 771272), (385636, 488980), (387320, 486854), (391184, 482045), (421360, 447523)]