245470680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 1006387200

約数和(自身を除く): 760916520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 59, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 118, 120, 126, 127, 130, 140, 156, 168, 177, 180, 182, 195, 210, 234, 236, 252, 254, 260, 273, 280, 295, 312, 315, 354, 360, 364, 381, 390, 413, 420, 455, 468, 472, 504, 508, 520, 531, 546, 585, 590, 630, 635, 708, 728, 762, 767, 780, 819, 826, 840, 885, 889, 910, 936, 1016, 1062, 1092, 1143, 1170, 1180, 1239, 1260, 1270, 1365, 1416, 1524, 1534, 1560, 1638, 1651, 1652, 1770, 1778, 1820, 1905, 2065, 2124, 2184, 2286, 2301, 2340, 2360, 2478, 2520, 2540, 2655, 2667, 2730, 3048, 3068, 3276, 3302, 3304, 3540, 3556, 3640, 3717, 3810, 3835, 4095, 4130, 4248, 4445, 4572, 4602, 4680, 4953, 4956, 5080, 5310, 5334, 5369, 5460, 5715, 6136, 6195, 6552, 6604, 6903, 7080, 7112, 7434, 7493, 7620, 7670, 8001, 8190, 8255, 8260, 8890, 9144, 9204, 9906, 9912, 10620, 10668, 10738, 10920, 11430, 11505, 11557, 12390, 13208, 13335, 13806, 14859, 14868, 14986, 15240, 15340, 16002, 16107, 16380, 16510, 16520, 17780, 18408, 18585, 19812, 21240, 21336, 21476, 22479, 22860, 23010, 23114, 24765, 24780, 26670, 26845, 27612, 29718, 29736, 29972, 30680, 32004, 32214, 32760, 33020, 34515, 34671, 35560, 37170, 37465, 39624, 40005, 42952, 44958, 45720, 46020, 46228, 48321, 49530, 49560, 52451, 53340, 53690, 55224, 57785, 59436, 59944, 64008, 64428, 66040, 67437, 69030, 69342, 74295, 74340, 74930, 80010, 80535, 89916, 92040, 92456, 96642, 97409, 99060, 104013, 104902, 106680, 107380, 112395, 115570, 118872, 128856, 134874, 138060, 138684, 148590, 148680, 149860, 157353, 160020, 161070, 173355, 179832, 193284, 194818, 198120, 208026, 209804, 214760, 224790, 231140, 241605, 262255, 269748, 276120, 277368, 292227, 297180, 299720, 314706, 320040, 322140, 337185, 346710, 386568, 389636, 416052, 419608, 449580, 462280, 472059, 483210, 487045, 520065, 524510, 539496, 584454, 594360, 629412, 644280, 674370, 681863, 693420, 779272, 786765, 832104, 876681, 899160, 944118, 966420, 974090, 1040130, 1049020, 1168908, 1258824, 1348740, 1363726, 1386840, 1461135, 1573530, 1753362, 1888236, 1932840, 1948180, 2045589, 2080260, 2098040, 2337816, 2360295, 2697480, 2727452, 2922270, 3147060, 3409315, 3506724, 3776472, 3896360, 4091178, 4160520, 4383405, 4720590, 5454904, 5844540, 6136767, 6294120, 6818630, 7013448, 8182356, 8766810, 9441180, 10227945, 11689080, 12273534, 13637260, 16364712, 17533620, 18882360, 20455890, 24547068, 27274520, 30683835, 35067240, 40911780, 49094136, 61367670, 81823560, 122735340, 245470680]

約数ペア:

[(1, 245470680), (2, 122735340), (3, 81823560), (4, 61367670), (5, 49094136), (6, 40911780), (7, 35067240), (8, 30683835), (9, 27274520), (10, 24547068), (12, 20455890), (13, 18882360), (14, 17533620), (15, 16364712), (18, 13637260), (20, 12273534), (21, 11689080), (24, 10227945), (26, 9441180), (28, 8766810), (30, 8182356), (35, 7013448), (36, 6818630), (39, 6294120), (40, 6136767), (42, 5844540), (45, 5454904), (52, 4720590), (56, 4383405), (59, 4160520), (60, 4091178), (63, 3896360), (65, 3776472), (70, 3506724), (72, 3409315), (78, 3147060), (84, 2922270), (90, 2727452), (91, 2697480), (104, 2360295), (105, 2337816), (117, 2098040), (118, 2080260), (120, 2045589), (126, 1948180), (127, 1932840), (130, 1888236), (140, 1753362), (156, 1573530), (168, 1461135), (177, 1386840), (180, 1363726), (182, 1348740), (195, 1258824), (210, 1168908), (234, 1049020), (236, 1040130), (252, 974090), (254, 966420), (260, 944118), (273, 899160), (280, 876681), (295, 832104), (312, 786765), (315, 779272), (354, 693420), (360, 681863), (364, 674370), (381, 644280), (390, 629412), (413, 594360), (420, 584454), (455, 539496), (468, 524510), (472, 520065), (504, 487045), (508, 483210), (520, 472059), (531, 462280), (546, 449580), (585, 419608), (590, 416052), (630, 389636), (635, 386568), (708, 346710), (728, 337185), (762, 322140), (767, 320040), (780, 314706), (819, 299720), (826, 297180), (840, 292227), (885, 277368), (889, 276120), (910, 269748), (936, 262255), (1016, 241605), (1062, 231140), (1092, 224790), (1143, 214760), (1170, 209804), (1180, 208026), (1239, 198120), (1260, 194818), (1270, 193284), (1365, 179832), (1416, 173355), (1524, 161070), (1534, 160020), (1560, 157353), (1638, 149860), (1651, 148680), (1652, 148590), (1770, 138684), (1778, 138060), (1820, 134874), (1905, 128856), (2065, 118872), (2124, 115570), (2184, 112395), (2286, 107380), (2301, 106680), (2340, 104902), (2360, 104013), (2478, 99060), (2520, 97409), (2540, 96642), (2655, 92456), (2667, 92040), (2730, 89916), (3048, 80535), (3068, 80010), (3276, 74930), (3302, 74340), (3304, 74295), (3540, 69342), (3556, 69030), (3640, 67437), (3717, 66040), (3810, 64428), (3835, 64008), (4095, 59944), (4130, 59436), (4248, 57785), (4445, 55224), (4572, 53690), (4602, 53340), (4680, 52451), (4953, 49560), (4956, 49530), (5080, 48321), (5310, 46228), (5334, 46020), (5369, 45720), (5460, 44958), (5715, 42952), (6136, 40005), (6195, 39624), (6552, 37465), (6604, 37170), (6903, 35560), (7080, 34671), (7112, 34515), (7434, 33020), (7493, 32760), (7620, 32214), (7670, 32004), (8001, 30680), (8190, 29972), (8255, 29736), (8260, 29718), (8890, 27612), (9144, 26845), (9204, 26670), (9906, 24780), (9912, 24765), (10620, 23114), (10668, 23010), (10738, 22860), (10920, 22479), (11430, 21476), (11505, 21336), (11557, 21240), (12390, 19812), (13208, 18585), (13335, 18408), (13806, 17780), (14859, 16520), (14868, 16510), (14986, 16380), (15240, 16107), (15340, 16002)]