372081920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 1029587328

約数和(自身を除く): 657505408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 256, 262, 280, 317, 320, 448, 524, 560, 634, 640, 655, 896, 917, 1048, 1120, 1268, 1280, 1310, 1585, 1792, 1834, 2096, 2219, 2240, 2536, 2620, 3170, 3668, 4192, 4438, 4480, 4585, 5072, 5240, 6340, 7336, 8384, 8876, 8960, 9170, 10144, 10480, 11095, 12680, 14672, 16768, 17752, 18340, 20288, 20960, 22190, 25360, 29344, 33536, 35504, 36680, 40576, 41527, 41920, 44380, 50720, 58688, 71008, 73360, 81152, 83054, 83840, 88760, 101440, 117376, 142016, 146720, 166108, 167680, 177520, 202880, 207635, 234752, 284032, 290689, 293440, 332216, 355040, 405760, 415270, 568064, 581378, 586880, 664432, 710080, 830540, 1162756, 1173760, 1328864, 1420160, 1453445, 1661080, 2325512, 2657728, 2840320, 2906890, 3322160, 4651024, 5315456, 5813780, 6644320, 9302048, 10630912, 11627560, 13288640, 18604096, 23255120, 26577280, 37208192, 46510240, 53154560, 74416384, 93020480, 186040960, 372081920]

約数ペア:

[(1, 372081920), (2, 186040960), (4, 93020480), (5, 74416384), (7, 53154560), (8, 46510240), (10, 37208192), (14, 26577280), (16, 23255120), (20, 18604096), (28, 13288640), (32, 11627560), (35, 10630912), (40, 9302048), (56, 6644320), (64, 5813780), (70, 5315456), (80, 4651024), (112, 3322160), (128, 2906890), (131, 2840320), (140, 2657728), (160, 2325512), (224, 1661080), (256, 1453445), (262, 1420160), (280, 1328864), (317, 1173760), (320, 1162756), (448, 830540), (524, 710080), (560, 664432), (634, 586880), (640, 581378), (655, 568064), (896, 415270), (917, 405760), (1048, 355040), (1120, 332216), (1268, 293440), (1280, 290689), (1310, 284032), (1585, 234752), (1792, 207635), (1834, 202880), (2096, 177520), (2219, 167680), (2240, 166108), (2536, 146720), (2620, 142016), (3170, 117376), (3668, 101440), (4192, 88760), (4438, 83840), (4480, 83054), (4585, 81152), (5072, 73360), (5240, 71008), (6340, 58688), (7336, 50720), (8384, 44380), (8876, 41920), (8960, 41527), (9170, 40576), (10144, 36680), (10480, 35504), (11095, 33536), (12680, 29344), (14672, 25360), (16768, 22190), (17752, 20960), (18340, 20288)]