7147973120

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1782

約数の個数: 160

約数和(自身を含む): 18139410432

約数和(自身を除く): 10991437312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 128, 146, 160, 184, 230, 256, 292, 320, 365, 368, 460, 512, 584, 640, 730, 736, 920, 1168, 1280, 1460, 1472, 1663, 1679, 1840, 2336, 2560, 2920, 2944, 3326, 3358, 3680, 4672, 5840, 5888, 6652, 6716, 7360, 8315, 8395, 9344, 11680, 11776, 13304, 13432, 14720, 16630, 16790, 18688, 23360, 26608, 26864, 29440, 33260, 33580, 37376, 38249, 46720, 53216, 53728, 58880, 66520, 67160, 76498, 93440, 106432, 107456, 121399, 133040, 134320, 152996, 186880, 191245, 212864, 214912, 242798, 266080, 268640, 305992, 382490, 425728, 429824, 485596, 532160, 537280, 606995, 611984, 764980, 851456, 859648, 971192, 1064320, 1074560, 1213990, 1223968, 1529960, 1942384, 2128640, 2149120, 2427980, 2447936, 2792177, 3059920, 3884768, 4257280, 4298240, 4855960, 4895872, 5584354, 6119840, 7769536, 9711920, 9791744, 11168708, 12239680, 13960885, 15539072, 19423840, 19583488, 22337416, 24479360, 27921770, 31078144, 38847680, 44674832, 48958720, 55843540, 62156288, 77695360, 89349664, 97917440, 111687080, 155390720, 178699328, 223374160, 310781440, 357398656, 446748320, 714797312, 893496640, 1429594624, 1786993280, 3573986560, 7147973120]

約数ペア:

[(1, 7147973120), (2, 3573986560), (4, 1786993280), (5, 1429594624), (8, 893496640), (10, 714797312), (16, 446748320), (20, 357398656), (23, 310781440), (32, 223374160), (40, 178699328), (46, 155390720), (64, 111687080), (73, 97917440), (80, 89349664), (92, 77695360), (115, 62156288), (128, 55843540), (146, 48958720), (160, 44674832), (184, 38847680), (230, 31078144), (256, 27921770), (292, 24479360), (320, 22337416), (365, 19583488), (368, 19423840), (460, 15539072), (512, 13960885), (584, 12239680), (640, 11168708), (730, 9791744), (736, 9711920), (920, 7769536), (1168, 6119840), (1280, 5584354), (1460, 4895872), (1472, 4855960), (1663, 4298240), (1679, 4257280), (1840, 3884768), (2336, 3059920), (2560, 2792177), (2920, 2447936), (2944, 2427980), (3326, 2149120), (3358, 2128640), (3680, 1942384), (4672, 1529960), (5840, 1223968), (5888, 1213990), (6652, 1074560), (6716, 1064320), (7360, 971192), (8315, 859648), (8395, 851456), (9344, 764980), (11680, 611984), (11776, 606995), (13304, 537280), (13432, 532160), (14720, 485596), (16630, 429824), (16790, 425728), (18688, 382490), (23360, 305992), (26608, 268640), (26864, 266080), (29440, 242798), (33260, 214912), (33580, 212864), (37376, 191245), (38249, 186880), (46720, 152996), (53216, 134320), (53728, 133040), (58880, 121399), (66520, 107456), (67160, 106432), (76498, 93440)]