8590680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{487}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 32544720

約数和(自身を除く): 23954040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 487, 490, 504, 588, 630, 735, 840, 882, 974, 980, 1176, 1260, 1461, 1470, 1764, 1948, 1960, 2205, 2435, 2520, 2922, 2940, 3409, 3528, 3896, 4383, 4410, 4870, 5844, 5880, 6818, 7305, 8766, 8820, 9740, 10227, 11688, 13636, 14610, 17045, 17532, 17640, 19480, 20454, 21915, 23863, 27272, 29220, 30681, 34090, 35064, 40908, 43830, 47726, 51135, 58440, 61362, 68180, 71589, 81816, 87660, 95452, 102270, 119315, 122724, 136360, 143178, 153405, 175320, 190904, 204540, 214767, 238630, 245448, 286356, 306810, 357945, 409080, 429534, 477260, 572712, 613620, 715890, 859068, 954520, 1073835, 1227240, 1431780, 1718136, 2147670, 2863560, 4295340, 8590680]

約数ペア:

[(1, 8590680), (2, 4295340), (3, 2863560), (4, 2147670), (5, 1718136), (6, 1431780), (7, 1227240), (8, 1073835), (9, 954520), (10, 859068), (12, 715890), (14, 613620), (15, 572712), (18, 477260), (20, 429534), (21, 409080), (24, 357945), (28, 306810), (30, 286356), (35, 245448), (36, 238630), (40, 214767), (42, 204540), (45, 190904), (49, 175320), (56, 153405), (60, 143178), (63, 136360), (70, 122724), (72, 119315), (84, 102270), (90, 95452), (98, 87660), (105, 81816), (120, 71589), (126, 68180), (140, 61362), (147, 58440), (168, 51135), (180, 47726), (196, 43830), (210, 40908), (245, 35064), (252, 34090), (280, 30681), (294, 29220), (315, 27272), (360, 23863), (392, 21915), (420, 20454), (441, 19480), (487, 17640), (490, 17532), (504, 17045), (588, 14610), (630, 13636), (735, 11688), (840, 10227), (882, 9740), (974, 8820), (980, 8766), (1176, 7305), (1260, 6818), (1461, 5880), (1470, 5844), (1764, 4870), (1948, 4410), (1960, 4383), (2205, 3896), (2435, 3528), (2520, 3409), (2922, 2940)]