204505560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 802897920

約数和(自身を除く): 598392360

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, 54, 56, 60, 63, 70, 71, 72, 81, 84, 90, 105, 108, 120, 126, 127, 135, 140, 142, 162, 168, 180, 189, 210, 213, 216, 252, 254, 270, 280, 284, 315, 324, 355, 360, 378, 381, 405, 420, 426, 497, 504, 508, 540, 567, 568, 630, 635, 639, 648, 710, 756, 762, 810, 840, 852, 889, 945, 994, 1016, 1065, 1080, 1134, 1143, 1260, 1270, 1278, 1420, 1491, 1512, 1524, 1620, 1704, 1778, 1890, 1905, 1917, 1988, 2130, 2268, 2286, 2485, 2520, 2540, 2556, 2667, 2835, 2840, 2982, 3048, 3195, 3240, 3429, 3556, 3780, 3810, 3834, 3976, 4260, 4445, 4473, 4536, 4572, 4970, 5080, 5112, 5334, 5670, 5715, 5751, 5964, 6390, 6858, 7112, 7455, 7560, 7620, 7668, 8001, 8520, 8890, 8946, 9017, 9144, 9585, 9940, 10287, 10668, 11340, 11430, 11502, 11928, 12780, 13335, 13419, 13716, 14910, 15240, 15336, 16002, 17145, 17780, 17892, 18034, 19170, 19880, 20574, 21336, 22365, 22680, 22860, 23004, 24003, 25560, 26670, 26838, 27051, 27432, 28755, 29820, 32004, 34290, 35560, 35784, 36068, 38340, 40005, 40257, 41148, 44730, 45085, 45720, 46008, 48006, 51435, 53340, 53676, 54102, 57510, 59640, 63119, 64008, 67095, 68580, 72009, 72136, 76680, 80010, 80514, 81153, 82296, 89460, 90170, 96012, 102870, 106680, 107352, 108204, 115020, 120015, 126238, 134190, 135255, 137160, 144018, 160020, 161028, 162306, 178920, 180340, 189357, 192024, 201285, 205740, 216408, 230040, 240030, 243459, 252476, 268380, 270510, 288036, 315595, 320040, 322056, 324612, 360045, 360680, 378714, 402570, 405765, 411480, 480060, 486918, 504952, 536760, 541020, 568071, 576072, 631190, 649224, 720090, 730377, 757428, 805140, 811530, 946785, 960120, 973836, 1082040, 1136142, 1217295, 1262380, 1440180, 1460754, 1514856, 1610280, 1623060, 1704213, 1893570, 1947672, 2272284, 2434590, 2524760, 2840355, 2880360, 2921508, 3246120, 3408426, 3651885, 3787140, 4544568, 4869180, 5112639, 5680710, 5843016, 6816852, 7303770, 7574280, 8521065, 9738360, 10225278, 11361420, 13633704, 14607540, 17042130, 20450556, 22722840, 25563195, 29215080, 34084260, 40901112, 51126390, 68168520, 102252780, 204505560]

約数ペア:

[(1, 204505560), (2, 102252780), (3, 68168520), (4, 51126390), (5, 40901112), (6, 34084260), (7, 29215080), (8, 25563195), (9, 22722840), (10, 20450556), (12, 17042130), (14, 14607540), (15, 13633704), (18, 11361420), (20, 10225278), (21, 9738360), (24, 8521065), (27, 7574280), (28, 7303770), (30, 6816852), (35, 5843016), (36, 5680710), (40, 5112639), (42, 4869180), (45, 4544568), (54, 3787140), (56, 3651885), (60, 3408426), (63, 3246120), (70, 2921508), (71, 2880360), (72, 2840355), (81, 2524760), (84, 2434590), (90, 2272284), (105, 1947672), (108, 1893570), (120, 1704213), (126, 1623060), (127, 1610280), (135, 1514856), (140, 1460754), (142, 1440180), (162, 1262380), (168, 1217295), (180, 1136142), (189, 1082040), (210, 973836), (213, 960120), (216, 946785), (252, 811530), (254, 805140), (270, 757428), (280, 730377), (284, 720090), (315, 649224), (324, 631190), (355, 576072), (360, 568071), (378, 541020), (381, 536760), (405, 504952), (420, 486918), (426, 480060), (497, 411480), (504, 405765), (508, 402570), (540, 378714), (567, 360680), (568, 360045), (630, 324612), (635, 322056), (639, 320040), (648, 315595), (710, 288036), (756, 270510), (762, 268380), (810, 252476), (840, 243459), (852, 240030), (889, 230040), (945, 216408), (994, 205740), (1016, 201285), (1065, 192024), (1080, 189357), (1134, 180340), (1143, 178920), (1260, 162306), (1270, 161028), (1278, 160020), (1420, 144018), (1491, 137160), (1512, 135255), (1524, 134190), (1620, 126238), (1704, 120015), (1778, 115020), (1890, 108204), (1905, 107352), (1917, 106680), (1988, 102870), (2130, 96012), (2268, 90170), (2286, 89460), (2485, 82296), (2520, 81153), (2540, 80514), (2556, 80010), (2667, 76680), (2835, 72136), (2840, 72009), (2982, 68580), (3048, 67095), (3195, 64008), (3240, 63119), (3429, 59640), (3556, 57510), (3780, 54102), (3810, 53676), (3834, 53340), (3976, 51435), (4260, 48006), (4445, 46008), (4473, 45720), (4536, 45085), (4572, 44730), (4970, 41148), (5080, 40257), (5112, 40005), (5334, 38340), (5670, 36068), (5715, 35784), (5751, 35560), (5964, 34290), (6390, 32004), (6858, 29820), (7112, 28755), (7455, 27432), (7560, 27051), (7620, 26838), (7668, 26670), (8001, 25560), (8520, 24003), (8890, 23004), (8946, 22860), (9017, 22680), (9144, 22365), (9585, 21336), (9940, 20574), (10287, 19880), (10668, 19170), (11340, 18034), (11430, 17892), (11502, 17780), (11928, 17145), (12780, 16002), (13335, 15336), (13419, 15240), (13716, 14910)]