77316120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 302916240

約数和(自身を除く): 225600120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 487, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 974, 980, 1080, 1134, 1176, 1260, 1323, 1461, 1470, 1512, 1620, 1764, 1890, 1948, 1960, 2205, 2268, 2435, 2520, 2646, 2835, 2922, 2940, 3240, 3409, 3528, 3780, 3896, 3969, 4383, 4410, 4536, 4870, 5292, 5670, 5844, 5880, 6615, 6818, 7305, 7560, 7938, 8766, 8820, 9740, 10227, 10584, 11340, 11688, 13149, 13230, 13636, 14610, 15876, 17045, 17532, 17640, 19480, 19845, 20454, 21915, 22680, 23863, 26298, 26460, 27272, 29220, 30681, 31752, 34090, 35064, 39447, 39690, 40908, 43830, 47726, 51135, 52596, 52920, 58440, 61362, 65745, 68180, 71589, 78894, 79380, 81816, 87660, 92043, 95452, 102270, 105192, 119315, 122724, 131490, 136360, 143178, 153405, 157788, 158760, 175320, 184086, 190904, 197235, 204540, 214767, 238630, 245448, 262980, 276129, 286356, 306810, 315576, 357945, 368172, 394470, 409080, 429534, 460215, 477260, 525960, 552258, 572712, 613620, 644301, 715890, 736344, 788940, 859068, 920430, 954520, 1073835, 1104516, 1227240, 1288602, 1380645, 1431780, 1577880, 1718136, 1840860, 1932903, 2147670, 2209032, 2577204, 2761290, 2863560, 3221505, 3681720, 3865806, 4295340, 5154408, 5522580, 6443010, 7731612, 8590680, 9664515, 11045160, 12886020, 15463224, 19329030, 25772040, 38658060, 77316120]

約数ペア:

[(1, 77316120), (2, 38658060), (3, 25772040), (4, 19329030), (5, 15463224), (6, 12886020), (7, 11045160), (8, 9664515), (9, 8590680), (10, 7731612), (12, 6443010), (14, 5522580), (15, 5154408), (18, 4295340), (20, 3865806), (21, 3681720), (24, 3221505), (27, 2863560), (28, 2761290), (30, 2577204), (35, 2209032), (36, 2147670), (40, 1932903), (42, 1840860), (45, 1718136), (49, 1577880), (54, 1431780), (56, 1380645), (60, 1288602), (63, 1227240), (70, 1104516), (72, 1073835), (81, 954520), (84, 920430), (90, 859068), (98, 788940), (105, 736344), (108, 715890), (120, 644301), (126, 613620), (135, 572712), (140, 552258), (147, 525960), (162, 477260), (168, 460215), (180, 429534), (189, 409080), (196, 394470), (210, 368172), (216, 357945), (245, 315576), (252, 306810), (270, 286356), (280, 276129), (294, 262980), (315, 245448), (324, 238630), (360, 214767), (378, 204540), (392, 197235), (405, 190904), (420, 184086), (441, 175320), (487, 158760), (490, 157788), (504, 153405), (540, 143178), (567, 136360), (588, 131490), (630, 122724), (648, 119315), (735, 105192), (756, 102270), (810, 95452), (840, 92043), (882, 87660), (945, 81816), (974, 79380), (980, 78894), (1080, 71589), (1134, 68180), (1176, 65745), (1260, 61362), (1323, 58440), (1461, 52920), (1470, 52596), (1512, 51135), (1620, 47726), (1764, 43830), (1890, 40908), (1948, 39690), (1960, 39447), (2205, 35064), (2268, 34090), (2435, 31752), (2520, 30681), (2646, 29220), (2835, 27272), (2922, 26460), (2940, 26298), (3240, 23863), (3409, 22680), (3528, 21915), (3780, 20454), (3896, 19845), (3969, 19480), (4383, 17640), (4410, 17532), (4536, 17045), (4870, 15876), (5292, 14610), (5670, 13636), (5844, 13230), (5880, 13149), (6615, 11688), (6818, 11340), (7305, 10584), (7560, 10227), (7938, 9740), (8766, 8820)]