298148760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 384

約数和(自身を含む): 1257984000

約数和(自身を除く): 959835240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 479, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 958, 988, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1437, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1916, 1976, 1995, 2184, 2223, 2280, 2340, 2394, 2395, 2470, 2520, 2660, 2730, 2874, 2964, 3192, 3276, 3353, 3420, 3458, 3640, 3705, 3832, 3990, 4095, 4311, 4446, 4680, 4788, 4790, 4940, 5187, 5320, 5460, 5748, 5928, 5985, 6227, 6552, 6706, 6840, 6916, 7185, 7410, 7980, 8190, 8622, 8645, 8892, 9101, 9576, 9580, 9880, 10059, 10374, 10920, 11115, 11496, 11970, 12454, 13412, 13832, 14370, 14820, 15561, 15960, 16380, 16765, 17244, 17290, 17784, 18202, 18681, 19160, 20118, 20748, 21555, 22230, 23940, 24908, 25935, 26824, 27303, 28740, 29640, 30177, 31122, 31135, 32760, 33530, 34488, 34580, 36404, 37362, 40236, 41496, 43110, 43589, 44460, 45505, 47880, 49816, 50295, 51870, 54606, 56043, 57480, 60354, 62244, 62270, 63707, 67060, 69160, 72808, 74724, 77805, 80472, 81909, 86220, 87178, 88920, 91010, 93405, 100590, 103740, 109212, 112086, 118313, 120708, 124488, 124540, 127414, 130767, 134120, 136515, 149448, 150885, 155610, 163818, 172440, 174356, 182020, 186810, 191121, 201180, 207480, 217945, 218424, 224172, 236626, 241416, 249080, 254828, 261534, 273030, 280215, 301770, 311220, 318535, 327636, 348712, 354939, 364040, 373620, 382242, 392301, 402360, 409545, 435890, 448344, 473252, 509656, 523068, 546060, 560430, 573363, 591565, 603540, 622440, 637070, 653835, 655272, 709878, 747240, 764484, 784602, 819090, 828191, 871780, 946504, 955605, 1046136, 1064817, 1092120, 1120860, 1146726, 1183130, 1207080, 1274140, 1307670, 1419756, 1528968, 1569204, 1638180, 1656382, 1743560, 1774695, 1911210, 1961505, 2129634, 2241720, 2293452, 2366260, 2484573, 2548280, 2615340, 2839512, 2866815, 3138408, 3276360, 3312764, 3549390, 3822420, 3923010, 4140955, 4259268, 4586904, 4732520, 4969146, 5230680, 5324085, 5733630, 6625528, 7098780, 7453719, 7644840, 7846020, 8281910, 8518536, 9938292, 10648170, 11467260, 12422865, 14197560, 14907438, 15692040, 16563820, 19876584, 21296340, 22934520, 24845730, 29814876, 33127640, 37268595, 42592680, 49691460, 59629752, 74537190, 99382920, 149074380, 298148760]

約数ペア:

[(1, 298148760), (2, 149074380), (3, 99382920), (4, 74537190), (5, 59629752), (6, 49691460), (7, 42592680), (8, 37268595), (9, 33127640), (10, 29814876), (12, 24845730), (13, 22934520), (14, 21296340), (15, 19876584), (18, 16563820), (19, 15692040), (20, 14907438), (21, 14197560), (24, 12422865), (26, 11467260), (28, 10648170), (30, 9938292), (35, 8518536), (36, 8281910), (38, 7846020), (39, 7644840), (40, 7453719), (42, 7098780), (45, 6625528), (52, 5733630), (56, 5324085), (57, 5230680), (60, 4969146), (63, 4732520), (65, 4586904), (70, 4259268), (72, 4140955), (76, 3923010), (78, 3822420), (84, 3549390), (90, 3312764), (91, 3276360), (95, 3138408), (104, 2866815), (105, 2839512), (114, 2615340), (117, 2548280), (120, 2484573), (126, 2366260), (130, 2293452), (133, 2241720), (140, 2129634), (152, 1961505), (156, 1911210), (168, 1774695), (171, 1743560), (180, 1656382), (182, 1638180), (190, 1569204), (195, 1528968), (210, 1419756), (228, 1307670), (234, 1274140), (247, 1207080), (252, 1183130), (260, 1146726), (266, 1120860), (273, 1092120), (280, 1064817), (285, 1046136), (312, 955605), (315, 946504), (342, 871780), (360, 828191), (364, 819090), (380, 784602), (390, 764484), (399, 747240), (420, 709878), (455, 655272), (456, 653835), (468, 637070), (479, 622440), (494, 603540), (504, 591565), (520, 573363), (532, 560430), (546, 546060), (570, 523068), (585, 509656), (630, 473252), (665, 448344), (684, 435890), (728, 409545), (741, 402360), (760, 392301), (780, 382242), (798, 373620), (819, 364040), (840, 354939), (855, 348712), (910, 327636), (936, 318535), (958, 311220), (988, 301770), (1064, 280215), (1092, 273030), (1140, 261534), (1170, 254828), (1197, 249080), (1235, 241416), (1260, 236626), (1330, 224172), (1365, 218424), (1368, 217945), (1437, 207480), (1482, 201180), (1560, 191121), (1596, 186810), (1638, 182020), (1710, 174356), (1729, 172440), (1820, 163818), (1916, 155610), (1976, 150885), (1995, 149448), (2184, 136515), (2223, 134120), (2280, 130767), (2340, 127414), (2394, 124540), (2395, 124488), (2470, 120708), (2520, 118313), (2660, 112086), (2730, 109212), (2874, 103740), (2964, 100590), (3192, 93405), (3276, 91010), (3353, 88920), (3420, 87178), (3458, 86220), (3640, 81909), (3705, 80472), (3832, 77805), (3990, 74724), (4095, 72808), (4311, 69160), (4446, 67060), (4680, 63707), (4788, 62270), (4790, 62244), (4940, 60354), (5187, 57480), (5320, 56043), (5460, 54606), (5748, 51870), (5928, 50295), (5985, 49816), (6227, 47880), (6552, 45505), (6706, 44460), (6840, 43589), (6916, 43110), (7185, 41496), (7410, 40236), (7980, 37362), (8190, 36404), (8622, 34580), (8645, 34488), (8892, 33530), (9101, 32760), (9576, 31135), (9580, 31122), (9880, 30177), (10059, 29640), (10374, 28740), (10920, 27303), (11115, 26824), (11496, 25935), (11970, 24908), (12454, 23940), (13412, 22230), (13832, 21555), (14370, 20748), (14820, 20118), (15561, 19160), (15960, 18681), (16380, 18202), (16765, 17784), (17244, 17290)]