28415694080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 74543535360

約数和(自身を除く): 46127841280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 83, 92, 115, 116, 128, 145, 160, 166, 184, 230, 232, 256, 290, 320, 332, 368, 401, 415, 460, 464, 580, 640, 664, 667, 736, 802, 830, 920, 928, 1160, 1280, 1328, 1334, 1472, 1604, 1660, 1840, 1856, 1909, 2005, 2320, 2407, 2656, 2668, 2944, 3208, 3320, 3335, 3680, 3712, 3818, 4010, 4640, 4814, 5312, 5336, 5888, 6416, 6640, 6670, 7360, 7424, 7636, 8020, 9223, 9280, 9545, 9628, 10624, 10672, 11629, 12035, 12832, 13280, 13340, 14720, 15272, 16040, 18446, 18560, 19090, 19256, 21248, 21344, 23258, 24070, 25664, 26560, 26680, 29440, 30544, 32080, 33283, 36892, 37120, 38180, 38512, 42688, 46115, 46516, 48140, 51328, 53120, 53360, 55361, 58145, 61088, 64160, 66566, 73784, 76360, 77024, 85376, 92230, 93032, 96280, 102656, 106240, 106720, 110722, 116290, 122176, 128320, 133132, 147568, 152720, 154048, 166415, 170752, 184460, 186064, 192560, 213440, 221444, 232580, 244352, 256640, 266264, 267467, 276805, 295136, 305440, 308096, 332830, 368920, 372128, 385120, 426880, 442888, 465160, 488704, 513280, 532528, 534934, 553610, 590272, 610880, 616192, 665660, 737840, 744256, 765509, 770240, 853760, 885776, 930320, 965207, 1065056, 1069868, 1107220, 1180544, 1221760, 1331320, 1337335, 1475680, 1488512, 1531018, 1540480, 1771552, 1860640, 1930414, 2130112, 2139736, 2214440, 2361088, 2443520, 2662640, 2674670, 2951360, 2977024, 3062036, 3080960, 3543104, 3721280, 3827545, 3860828, 4260224, 4279472, 4428880, 4826035, 5325280, 5349340, 5902720, 6124072, 7086208, 7442560, 7655090, 7721656, 8520448, 8558944, 8857760, 9652070, 10650560, 10698680, 11805440, 12248144, 14172416, 14885120, 15310180, 15443312, 17117888, 17715520, 19304140, 21301120, 21397360, 22199761, 24496288, 30620360, 30886624, 34235776, 35431040, 38608280, 42602240, 42794720, 44399522, 48992576, 61240720, 61773248, 68471552, 70862080, 77216560, 85589440, 88799044, 97985152, 110998805, 122481440, 123546496, 154433120, 171178880, 177598088, 195970304, 221997610, 244962880, 247092992, 308866240, 342357760, 355196176, 443995220, 489925760, 617732480, 710392352, 887990440, 979851520, 1235464960, 1420784704, 1775980880, 2841569408, 3551961760, 5683138816, 7103923520, 14207847040, 28415694080]

約数ペア:

[(1, 28415694080), (2, 14207847040), (4, 7103923520), (5, 5683138816), (8, 3551961760), (10, 2841569408), (16, 1775980880), (20, 1420784704), (23, 1235464960), (29, 979851520), (32, 887990440), (40, 710392352), (46, 617732480), (58, 489925760), (64, 443995220), (80, 355196176), (83, 342357760), (92, 308866240), (115, 247092992), (116, 244962880), (128, 221997610), (145, 195970304), (160, 177598088), (166, 171178880), (184, 154433120), (230, 123546496), (232, 122481440), (256, 110998805), (290, 97985152), (320, 88799044), (332, 85589440), (368, 77216560), (401, 70862080), (415, 68471552), (460, 61773248), (464, 61240720), (580, 48992576), (640, 44399522), (664, 42794720), (667, 42602240), (736, 38608280), (802, 35431040), (830, 34235776), (920, 30886624), (928, 30620360), (1160, 24496288), (1280, 22199761), (1328, 21397360), (1334, 21301120), (1472, 19304140), (1604, 17715520), (1660, 17117888), (1840, 15443312), (1856, 15310180), (1909, 14885120), (2005, 14172416), (2320, 12248144), (2407, 11805440), (2656, 10698680), (2668, 10650560), (2944, 9652070), (3208, 8857760), (3320, 8558944), (3335, 8520448), (3680, 7721656), (3712, 7655090), (3818, 7442560), (4010, 7086208), (4640, 6124072), (4814, 5902720), (5312, 5349340), (5336, 5325280), (5888, 4826035), (6416, 4428880), (6640, 4279472), (6670, 4260224), (7360, 3860828), (7424, 3827545), (7636, 3721280), (8020, 3543104), (9223, 3080960), (9280, 3062036), (9545, 2977024), (9628, 2951360), (10624, 2674670), (10672, 2662640), (11629, 2443520), (12035, 2361088), (12832, 2214440), (13280, 2139736), (13340, 2130112), (14720, 1930414), (15272, 1860640), (16040, 1771552), (18446, 1540480), (18560, 1531018), (19090, 1488512), (19256, 1475680), (21248, 1337335), (21344, 1331320), (23258, 1221760), (24070, 1180544), (25664, 1107220), (26560, 1069868), (26680, 1065056), (29440, 965207), (30544, 930320), (32080, 885776), (33283, 853760), (36892, 770240), (37120, 765509), (38180, 744256), (38512, 737840), (42688, 665660), (46115, 616192), (46516, 610880), (48140, 590272), (51328, 553610), (53120, 534934), (53360, 532528), (55361, 513280), (58145, 488704), (61088, 465160), (64160, 442888), (66566, 426880), (73784, 385120), (76360, 372128), (77024, 368920), (85376, 332830), (92230, 308096), (93032, 305440), (96280, 295136), (102656, 276805), (106240, 267467), (106720, 266264), (110722, 256640), (116290, 244352), (122176, 232580), (128320, 221444), (133132, 213440), (147568, 192560), (152720, 186064), (154048, 184460), (166415, 170752)]