290816129280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{126433}}^1$

素因数の和:127056

約数の個数: 144

約数和(自身を含む): 930351945600

約数和(自身を除く): 639535816320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 599, 640, 768, 960, 1198, 1280, 1797, 1920, 2396, 2995, 3594, 3840, 4792, 5990, 7188, 8985, 9584, 11980, 14376, 17970, 19168, 23960, 28752, 35940, 38336, 47920, 57504, 71880, 76672, 95840, 115008, 126433, 143760, 153344, 191680, 230016, 252866, 287520, 379299, 383360, 460032, 505732, 575040, 632165, 758598, 766720, 1011464, 1150080, 1264330, 1517196, 1896495, 2022928, 2300160, 2528660, 3034392, 3792990, 4045856, 5057320, 6068784, 7585980, 8091712, 10114640, 12137568, 15171960, 16183424, 20229280, 24275136, 30343920, 32366848, 40458560, 48550272, 60687840, 75733367, 80917120, 97100544, 121375680, 151466734, 161834240, 227200101, 242751360, 302933468, 378666835, 454400202, 485502720, 605866936, 757333670, 908800404, 1136000505, 1211733872, 1514667340, 1817600808, 2272001010, 2423467744, 3029334680, 3635201616, 4544002020, 4846935488, 6058669360, 7270403232, 9088004040, 9693870976, 12117338720, 14540806464, 18176008080, 19387741952, 24234677440, 29081612928, 36352016160, 48469354880, 58163225856, 72704032320, 96938709760, 145408064640, 290816129280]

約数ペア:

[(1, 290816129280), (2, 145408064640), (3, 96938709760), (4, 72704032320), (5, 58163225856), (6, 48469354880), (8, 36352016160), (10, 29081612928), (12, 24234677440), (15, 19387741952), (16, 18176008080), (20, 14540806464), (24, 12117338720), (30, 9693870976), (32, 9088004040), (40, 7270403232), (48, 6058669360), (60, 4846935488), (64, 4544002020), (80, 3635201616), (96, 3029334680), (120, 2423467744), (128, 2272001010), (160, 1817600808), (192, 1514667340), (240, 1211733872), (256, 1136000505), (320, 908800404), (384, 757333670), (480, 605866936), (599, 485502720), (640, 454400202), (768, 378666835), (960, 302933468), (1198, 242751360), (1280, 227200101), (1797, 161834240), (1920, 151466734), (2396, 121375680), (2995, 97100544), (3594, 80917120), (3840, 75733367), (4792, 60687840), (5990, 48550272), (7188, 40458560), (8985, 32366848), (9584, 30343920), (11980, 24275136), (14376, 20229280), (17970, 16183424), (19168, 15171960), (23960, 12137568), (28752, 10114640), (35940, 8091712), (38336, 7585980), (47920, 6068784), (57504, 5057320), (71880, 4045856), (76672, 3792990), (95840, 3034392), (115008, 2528660), (126433, 2300160), (143760, 2022928), (153344, 1896495), (191680, 1517196), (230016, 1264330), (252866, 1150080), (287520, 1011464), (379299, 766720), (383360, 758598), (460032, 632165), (505732, 575040)]