1984879260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2522

約数の個数: 288

約数和(自身を含む): 7564502400

約数和(自身を除く): 5579623140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 343, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 686, 735, 780, 819, 882, 910, 980, 1029, 1092, 1170, 1260, 1274, 1365, 1372, 1470, 1638, 1715, 1764, 1820, 1911, 2058, 2205, 2340, 2473, 2548, 2730, 2940, 3087, 3185, 3276, 3430, 3822, 4095, 4116, 4410, 4459, 4946, 5145, 5460, 5733, 6174, 6370, 6860, 7419, 7644, 8190, 8820, 8918, 9555, 9892, 10290, 11466, 12348, 12365, 12740, 13377, 14838, 15435, 16380, 17311, 17836, 19110, 20580, 22257, 22295, 22932, 24730, 26754, 28665, 29676, 30870, 32149, 34622, 37095, 38220, 40131, 44514, 44590, 49460, 51933, 53508, 57330, 61740, 64298, 66885, 69244, 74190, 80262, 86555, 89028, 89180, 96447, 103866, 111285, 114660, 121177, 128596, 133770, 148380, 155799, 160524, 160745, 173110, 192894, 200655, 207732, 222570, 225043, 242354, 259665, 267540, 289341, 311598, 321490, 346220, 363531, 385788, 401310, 445140, 450086, 482235, 484708, 519330, 578682, 605885, 623196, 642980, 675129, 727062, 778995, 802620, 848239, 900172, 964470, 1038660, 1090593, 1125215, 1157364, 1211770, 1350258, 1446705, 1454124, 1557990, 1575301, 1696478, 1817655, 1928940, 2025387, 2181186, 2250430, 2423540, 2544717, 2700516, 2893410, 3115980, 3150602, 3375645, 3392956, 3635310, 4050774, 4241195, 4362372, 4500860, 4725903, 5089434, 5452965, 5786820, 6301204, 6751290, 7270620, 7634151, 7876505, 8101548, 8482390, 9451806, 10126935, 10178868, 10905930, 11027107, 12723585, 13502580, 14177709, 15268302, 15753010, 16964780, 18903612, 20253870, 21811860, 22054214, 23629515, 25447170, 28355418, 30536604, 31506020, 33081321, 38170755, 40507740, 44108428, 47259030, 50894340, 55135535, 56710836, 66162642, 70888545, 76341510, 94518060, 99243963, 110271070, 132325284, 141777090, 152683020, 165406605, 198487926, 220542140, 283554180, 330813210, 396975852, 496219815, 661626420, 992439630, 1984879260]

約数ペア:

[(1, 1984879260), (2, 992439630), (3, 661626420), (4, 496219815), (5, 396975852), (6, 330813210), (7, 283554180), (9, 220542140), (10, 198487926), (12, 165406605), (13, 152683020), (14, 141777090), (15, 132325284), (18, 110271070), (20, 99243963), (21, 94518060), (26, 76341510), (28, 70888545), (30, 66162642), (35, 56710836), (36, 55135535), (39, 50894340), (42, 47259030), (45, 44108428), (49, 40507740), (52, 38170755), (60, 33081321), (63, 31506020), (65, 30536604), (70, 28355418), (78, 25447170), (84, 23629515), (90, 22054214), (91, 21811860), (98, 20253870), (105, 18903612), (117, 16964780), (126, 15753010), (130, 15268302), (140, 14177709), (147, 13502580), (156, 12723585), (180, 11027107), (182, 10905930), (195, 10178868), (196, 10126935), (210, 9451806), (234, 8482390), (245, 8101548), (252, 7876505), (260, 7634151), (273, 7270620), (294, 6751290), (315, 6301204), (343, 5786820), (364, 5452965), (390, 5089434), (420, 4725903), (441, 4500860), (455, 4362372), (468, 4241195), (490, 4050774), (546, 3635310), (585, 3392956), (588, 3375645), (630, 3150602), (637, 3115980), (686, 2893410), (735, 2700516), (780, 2544717), (819, 2423540), (882, 2250430), (910, 2181186), (980, 2025387), (1029, 1928940), (1092, 1817655), (1170, 1696478), (1260, 1575301), (1274, 1557990), (1365, 1454124), (1372, 1446705), (1470, 1350258), (1638, 1211770), (1715, 1157364), (1764, 1125215), (1820, 1090593), (1911, 1038660), (2058, 964470), (2205, 900172), (2340, 848239), (2473, 802620), (2548, 778995), (2730, 727062), (2940, 675129), (3087, 642980), (3185, 623196), (3276, 605885), (3430, 578682), (3822, 519330), (4095, 484708), (4116, 482235), (4410, 450086), (4459, 445140), (4946, 401310), (5145, 385788), (5460, 363531), (5733, 346220), (6174, 321490), (6370, 311598), (6860, 289341), (7419, 267540), (7644, 259665), (8190, 242354), (8820, 225043), (8918, 222570), (9555, 207732), (9892, 200655), (10290, 192894), (11466, 173110), (12348, 160745), (12365, 160524), (12740, 155799), (13377, 148380), (14838, 133770), (15435, 128596), (16380, 121177), (17311, 114660), (17836, 111285), (19110, 103866), (20580, 96447), (22257, 89180), (22295, 89028), (22932, 86555), (24730, 80262), (26754, 74190), (28665, 69244), (29676, 66885), (30870, 64298), (32149, 61740), (34622, 57330), (37095, 53508), (38220, 51933), (40131, 49460), (44514, 44590)]