74218560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 267980160

約数和(自身を除く): 193761600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 313, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 626, 741, 760, 780, 832, 912, 939, 960, 988, 1040, 1140, 1216, 1235, 1248, 1252, 1482, 1520, 1560, 1565, 1824, 1878, 1976, 2080, 2280, 2470, 2496, 2504, 2964, 3040, 3120, 3130, 3648, 3705, 3756, 3952, 4069, 4160, 4560, 4695, 4940, 5008, 5928, 5947, 6080, 6240, 6260, 7410, 7512, 7904, 8138, 9120, 9390, 9880, 10016, 11856, 11894, 12207, 12480, 12520, 14820, 15024, 15808, 16276, 17841, 18240, 18780, 19760, 20032, 20345, 23712, 23788, 24414, 25040, 29640, 29735, 30048, 32552, 35682, 37560, 39520, 40690, 47424, 47576, 48828, 50080, 59280, 59470, 60096, 61035, 65104, 71364, 75120, 77311, 79040, 81380, 89205, 95152, 97656, 100160, 118560, 118940, 122070, 130208, 142728, 150240, 154622, 162760, 178410, 190304, 195312, 231933, 237120, 237880, 244140, 260416, 285456, 300480, 309244, 325520, 356820, 380608, 386555, 390624, 463866, 475760, 488280, 570912, 618488, 651040, 713640, 773110, 781248, 927732, 951520, 976560, 1141824, 1159665, 1236976, 1302080, 1427280, 1546220, 1855464, 1903040, 1953120, 2319330, 2473952, 2854560, 3092440, 3710928, 3906240, 4638660, 4947904, 5709120, 6184880, 7421856, 9277320, 12369760, 14843712, 18554640, 24739520, 37109280, 74218560]

約数ペア:

[(1, 74218560), (2, 37109280), (3, 24739520), (4, 18554640), (5, 14843712), (6, 12369760), (8, 9277320), (10, 7421856), (12, 6184880), (13, 5709120), (15, 4947904), (16, 4638660), (19, 3906240), (20, 3710928), (24, 3092440), (26, 2854560), (30, 2473952), (32, 2319330), (38, 1953120), (39, 1903040), (40, 1855464), (48, 1546220), (52, 1427280), (57, 1302080), (60, 1236976), (64, 1159665), (65, 1141824), (76, 976560), (78, 951520), (80, 927732), (95, 781248), (96, 773110), (104, 713640), (114, 651040), (120, 618488), (130, 570912), (152, 488280), (156, 475760), (160, 463866), (190, 390624), (192, 386555), (195, 380608), (208, 356820), (228, 325520), (240, 309244), (247, 300480), (260, 285456), (285, 260416), (304, 244140), (312, 237880), (313, 237120), (320, 231933), (380, 195312), (390, 190304), (416, 178410), (456, 162760), (480, 154622), (494, 150240), (520, 142728), (570, 130208), (608, 122070), (624, 118940), (626, 118560), (741, 100160), (760, 97656), (780, 95152), (832, 89205), (912, 81380), (939, 79040), (960, 77311), (988, 75120), (1040, 71364), (1140, 65104), (1216, 61035), (1235, 60096), (1248, 59470), (1252, 59280), (1482, 50080), (1520, 48828), (1560, 47576), (1565, 47424), (1824, 40690), (1878, 39520), (1976, 37560), (2080, 35682), (2280, 32552), (2470, 30048), (2496, 29735), (2504, 29640), (2964, 25040), (3040, 24414), (3120, 23788), (3130, 23712), (3648, 20345), (3705, 20032), (3756, 19760), (3952, 18780), (4069, 18240), (4160, 17841), (4560, 16276), (4695, 15808), (4940, 15024), (5008, 14820), (5928, 12520), (5947, 12480), (6080, 12207), (6240, 11894), (6260, 11856), (7410, 10016), (7512, 9880), (7904, 9390), (8138, 9120)]