250682040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1616

約数の個数: 240

約数和(自身を含む): 980753400

約数和(自身を除く): 730071360

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, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1579, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3158, 3240, 3528, 3780, 3969, 4410, 4536, 4737, 5292, 5670, 5880, 6316, 6615, 7560, 7895, 7938, 8820, 9474, 10584, 11053, 11340, 12632, 13230, 14211, 15790, 15876, 17640, 18948, 19845, 22106, 22680, 23685, 26460, 28422, 31580, 31752, 33159, 37896, 39690, 42633, 44212, 47370, 52920, 55265, 56844, 63160, 66318, 71055, 77371, 79380, 85266, 88424, 94740, 99477, 110530, 113688, 127899, 132636, 142110, 154742, 158760, 165795, 170532, 189480, 198954, 213165, 221060, 232113, 255798, 265272, 284220, 298431, 309484, 331590, 341064, 386855, 397908, 426330, 442120, 464226, 497385, 511596, 568440, 596862, 618968, 639495, 663180, 696339, 773710, 795816, 852660, 895293, 928452, 994770, 1023192, 1160565, 1193724, 1278990, 1326360, 1392678, 1492155, 1547420, 1705320, 1790586, 1856904, 1989540, 2089017, 2321130, 2387448, 2557980, 2785356, 2984310, 3094840, 3481695, 3581172, 3979080, 4178034, 4476465, 4642260, 5115960, 5570712, 5968620, 6267051, 6963390, 7162344, 8356068, 8952930, 9284520, 10445085, 11937240, 12534102, 13926780, 16712136, 17905860, 20890170, 25068204, 27853560, 31335255, 35811720, 41780340, 50136408, 62670510, 83560680, 125341020, 250682040]

約数ペア:

[(1, 250682040), (2, 125341020), (3, 83560680), (4, 62670510), (5, 50136408), (6, 41780340), (7, 35811720), (8, 31335255), (9, 27853560), (10, 25068204), (12, 20890170), (14, 17905860), (15, 16712136), (18, 13926780), (20, 12534102), (21, 11937240), (24, 10445085), (27, 9284520), (28, 8952930), (30, 8356068), (35, 7162344), (36, 6963390), (40, 6267051), (42, 5968620), (45, 5570712), (49, 5115960), (54, 4642260), (56, 4476465), (60, 4178034), (63, 3979080), (70, 3581172), (72, 3481695), (81, 3094840), (84, 2984310), (90, 2785356), (98, 2557980), (105, 2387448), (108, 2321130), (120, 2089017), (126, 1989540), (135, 1856904), (140, 1790586), (147, 1705320), (162, 1547420), (168, 1492155), (180, 1392678), (189, 1326360), (196, 1278990), (210, 1193724), (216, 1160565), (245, 1023192), (252, 994770), (270, 928452), (280, 895293), (294, 852660), (315, 795816), (324, 773710), (360, 696339), (378, 663180), (392, 639495), (405, 618968), (420, 596862), (441, 568440), (490, 511596), (504, 497385), (540, 464226), (567, 442120), (588, 426330), (630, 397908), (648, 386855), (735, 341064), (756, 331590), (810, 309484), (840, 298431), (882, 284220), (945, 265272), (980, 255798), (1080, 232113), (1134, 221060), (1176, 213165), (1260, 198954), (1323, 189480), (1470, 170532), (1512, 165795), (1579, 158760), (1620, 154742), (1764, 142110), (1890, 132636), (1960, 127899), (2205, 113688), (2268, 110530), (2520, 99477), (2646, 94740), (2835, 88424), (2940, 85266), (3158, 79380), (3240, 77371), (3528, 71055), (3780, 66318), (3969, 63160), (4410, 56844), (4536, 55265), (4737, 52920), (5292, 47370), (5670, 44212), (5880, 42633), (6316, 39690), (6615, 37896), (7560, 33159), (7895, 31752), (7938, 31580), (8820, 28422), (9474, 26460), (10584, 23685), (11053, 22680), (11340, 22106), (12632, 19845), (13230, 18948), (14211, 17640), (15790, 15876)]