28158861360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{104107}}^1$

素因数の和:104160

約数の個数: 240

約数和(自身を含む): 105960289536

約数和(自身を除く): 77801428176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7728, 9016, 9660, 11270, 11760, 12880, 13524, 16905, 18032, 19320, 22540, 27048, 33810, 38640, 45080, 54096, 67620, 90160, 104107, 135240, 208214, 270480, 312321, 416428, 520535, 624642, 728749, 832856, 1041070, 1249284, 1457498, 1561605, 1665712, 2082140, 2186247, 2394461, 2498568, 2914996, 3123210, 3643745, 4164280, 4372494, 4788922, 4997136, 5101243, 5829992, 6246420, 7183383, 7287490, 8328560, 8744988, 9577844, 10202486, 10931235, 11659984, 11972305, 12492840, 14366766, 14574980, 15303729, 16761227, 17489976, 19155688, 20404972, 21862470, 23944610, 24985680, 25506215, 28733532, 29149960, 30607458, 33522454, 34979952, 35916915, 38311376, 40809944, 43724940, 47889220, 50283681, 51012430, 57467064, 58299920, 61214916, 67044908, 71833830, 76518645, 81619888, 83806135, 87449880, 95778440, 100567362, 102024860, 114934128, 117328589, 122429832, 134089816, 143667660, 153037290, 167612270, 174899760, 191556880, 201134724, 204049720, 234657178, 244859664, 251418405, 268179632, 287335320, 306074580, 335224540, 351985767, 402269448, 408099440, 469314356, 502836810, 574670640, 586642945, 612149160, 670449080, 703971534, 804538896, 938628712, 1005673620, 1173285890, 1224298320, 1340898160, 1407943068, 1759928835, 1877257424, 2011347240, 2346571780, 2815886136, 3519857670, 4022694480, 4693143560, 5631772272, 7039715340, 9386287120, 14079430680, 28158861360]

約数ペア:

[(1, 28158861360), (2, 14079430680), (3, 9386287120), (4, 7039715340), (5, 5631772272), (6, 4693143560), (7, 4022694480), (8, 3519857670), (10, 2815886136), (12, 2346571780), (14, 2011347240), (15, 1877257424), (16, 1759928835), (20, 1407943068), (21, 1340898160), (23, 1224298320), (24, 1173285890), (28, 1005673620), (30, 938628712), (35, 804538896), (40, 703971534), (42, 670449080), (46, 612149160), (48, 586642945), (49, 574670640), (56, 502836810), (60, 469314356), (69, 408099440), (70, 402269448), (80, 351985767), (84, 335224540), (92, 306074580), (98, 287335320), (105, 268179632), (112, 251418405), (115, 244859664), (120, 234657178), (138, 204049720), (140, 201134724), (147, 191556880), (161, 174899760), (168, 167612270), (184, 153037290), (196, 143667660), (210, 134089816), (230, 122429832), (240, 117328589), (245, 114934128), (276, 102024860), (280, 100567362), (294, 95778440), (322, 87449880), (336, 83806135), (345, 81619888), (368, 76518645), (392, 71833830), (420, 67044908), (460, 61214916), (483, 58299920), (490, 57467064), (552, 51012430), (560, 50283681), (588, 47889220), (644, 43724940), (690, 40809944), (735, 38311376), (784, 35916915), (805, 34979952), (840, 33522454), (920, 30607458), (966, 29149960), (980, 28733532), (1104, 25506215), (1127, 24985680), (1176, 23944610), (1288, 21862470), (1380, 20404972), (1470, 19155688), (1610, 17489976), (1680, 16761227), (1840, 15303729), (1932, 14574980), (1960, 14366766), (2254, 12492840), (2352, 11972305), (2415, 11659984), (2576, 10931235), (2760, 10202486), (2940, 9577844), (3220, 8744988), (3381, 8328560), (3864, 7287490), (3920, 7183383), (4508, 6246420), (4830, 5829992), (5520, 5101243), (5635, 4997136), (5880, 4788922), (6440, 4372494), (6762, 4164280), (7728, 3643745), (9016, 3123210), (9660, 2914996), (11270, 2498568), (11760, 2394461), (12880, 2186247), (13524, 2082140), (16905, 1665712), (18032, 1561605), (19320, 1457498), (22540, 1249284), (27048, 1041070), (33810, 832856), (38640, 728749), (45080, 624642), (54096, 520535), (67620, 416428), (90160, 312321), (104107, 270480), (135240, 208214)]