210946680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 827988480

約数和(自身を除く): 617041800

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, 131, 135, 140, 142, 162, 168, 180, 189, 210, 213, 216, 252, 262, 270, 280, 284, 315, 324, 355, 360, 378, 393, 405, 420, 426, 497, 504, 524, 540, 567, 568, 630, 639, 648, 655, 710, 756, 786, 810, 840, 852, 917, 945, 994, 1048, 1065, 1080, 1134, 1179, 1260, 1278, 1310, 1420, 1491, 1512, 1572, 1620, 1704, 1834, 1890, 1917, 1965, 1988, 2130, 2268, 2358, 2485, 2520, 2556, 2620, 2751, 2835, 2840, 2982, 3144, 3195, 3240, 3537, 3668, 3780, 3834, 3930, 3976, 4260, 4473, 4536, 4585, 4716, 4970, 5112, 5240, 5502, 5670, 5751, 5895, 5964, 6390, 7074, 7336, 7455, 7560, 7668, 7860, 8253, 8520, 8946, 9170, 9301, 9432, 9585, 9940, 10611, 11004, 11340, 11502, 11790, 11928, 12780, 13419, 13755, 14148, 14910, 15336, 15720, 16506, 17685, 17892, 18340, 18602, 19170, 19880, 21222, 22008, 22365, 22680, 23004, 23580, 24759, 25560, 26838, 27510, 27903, 28296, 28755, 29820, 33012, 35370, 35784, 36680, 37204, 38340, 40257, 41265, 42444, 44730, 46008, 46505, 47160, 49518, 53055, 53676, 55020, 55806, 57510, 59640, 65107, 66024, 67095, 70740, 74277, 74408, 76680, 80514, 82530, 83709, 84888, 89460, 93010, 99036, 106110, 107352, 110040, 111612, 115020, 123795, 130214, 134190, 139515, 141480, 148554, 161028, 165060, 167418, 178920, 186020, 195321, 198072, 201285, 212220, 223224, 230040, 247590, 251127, 260428, 268380, 279030, 297108, 322056, 325535, 330120, 334836, 371385, 372040, 390642, 402570, 418545, 424440, 495180, 502254, 520856, 536760, 558060, 585963, 594216, 651070, 669672, 742770, 753381, 781284, 805140, 837090, 976605, 990360, 1004508, 1116120, 1171926, 1255635, 1302140, 1485540, 1506762, 1562568, 1610280, 1674180, 1757889, 1953210, 2009016, 2343852, 2511270, 2604280, 2929815, 2971080, 3013524, 3348360, 3515778, 3766905, 3906420, 4687704, 5022540, 5273667, 5859630, 6027048, 7031556, 7533810, 7812840, 8789445, 10045080, 10547334, 11719260, 14063112, 15067620, 17578890, 21094668, 23438520, 26368335, 30135240, 35157780, 42189336, 52736670, 70315560, 105473340, 210946680]

約数ペア:

[(1, 210946680), (2, 105473340), (3, 70315560), (4, 52736670), (5, 42189336), (6, 35157780), (7, 30135240), (8, 26368335), (9, 23438520), (10, 21094668), (12, 17578890), (14, 15067620), (15, 14063112), (18, 11719260), (20, 10547334), (21, 10045080), (24, 8789445), (27, 7812840), (28, 7533810), (30, 7031556), (35, 6027048), (36, 5859630), (40, 5273667), (42, 5022540), (45, 4687704), (54, 3906420), (56, 3766905), (60, 3515778), (63, 3348360), (70, 3013524), (71, 2971080), (72, 2929815), (81, 2604280), (84, 2511270), (90, 2343852), (105, 2009016), (108, 1953210), (120, 1757889), (126, 1674180), (131, 1610280), (135, 1562568), (140, 1506762), (142, 1485540), (162, 1302140), (168, 1255635), (180, 1171926), (189, 1116120), (210, 1004508), (213, 990360), (216, 976605), (252, 837090), (262, 805140), (270, 781284), (280, 753381), (284, 742770), (315, 669672), (324, 651070), (355, 594216), (360, 585963), (378, 558060), (393, 536760), (405, 520856), (420, 502254), (426, 495180), (497, 424440), (504, 418545), (524, 402570), (540, 390642), (567, 372040), (568, 371385), (630, 334836), (639, 330120), (648, 325535), (655, 322056), (710, 297108), (756, 279030), (786, 268380), (810, 260428), (840, 251127), (852, 247590), (917, 230040), (945, 223224), (994, 212220), (1048, 201285), (1065, 198072), (1080, 195321), (1134, 186020), (1179, 178920), (1260, 167418), (1278, 165060), (1310, 161028), (1420, 148554), (1491, 141480), (1512, 139515), (1572, 134190), (1620, 130214), (1704, 123795), (1834, 115020), (1890, 111612), (1917, 110040), (1965, 107352), (1988, 106110), (2130, 99036), (2268, 93010), (2358, 89460), (2485, 84888), (2520, 83709), (2556, 82530), (2620, 80514), (2751, 76680), (2835, 74408), (2840, 74277), (2982, 70740), (3144, 67095), (3195, 66024), (3240, 65107), (3537, 59640), (3668, 57510), (3780, 55806), (3834, 55020), (3930, 53676), (3976, 53055), (4260, 49518), (4473, 47160), (4536, 46505), (4585, 46008), (4716, 44730), (4970, 42444), (5112, 41265), (5240, 40257), (5502, 38340), (5670, 37204), (5751, 36680), (5895, 35784), (5964, 35370), (6390, 33012), (7074, 29820), (7336, 28755), (7455, 28296), (7560, 27903), (7668, 27510), (7860, 26838), (8253, 25560), (8520, 24759), (8946, 23580), (9170, 23004), (9301, 22680), (9432, 22365), (9585, 22008), (9940, 21222), (10611, 19880), (11004, 19170), (11340, 18602), (11502, 18340), (11790, 17892), (11928, 17685), (12780, 16506), (13419, 15720), (13755, 15336), (14148, 14910)]