9257918720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2521}}^1$

素因数の和:2712

約数の個数: 144

約数和(自身を含む): 23506654080

約数和(自身を除く): 14248735360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 151, 152, 160, 190, 256, 302, 304, 320, 380, 604, 608, 640, 755, 760, 1208, 1216, 1280, 1510, 1520, 2416, 2432, 2521, 2869, 3020, 3040, 4832, 4864, 5042, 5738, 6040, 6080, 9664, 10084, 11476, 12080, 12160, 12605, 14345, 19328, 20168, 22952, 24160, 24320, 25210, 28690, 38656, 40336, 45904, 47899, 48320, 50420, 57380, 80672, 91808, 95798, 96640, 100840, 114760, 161344, 183616, 191596, 193280, 201680, 229520, 239495, 322688, 367232, 380671, 383192, 403360, 459040, 478990, 645376, 734464, 761342, 766384, 806720, 918080, 957980, 1522684, 1532768, 1613440, 1836160, 1903355, 1915960, 3045368, 3065536, 3226880, 3672320, 3806710, 3831920, 6090736, 6131072, 7232749, 7613420, 7663840, 12181472, 12262144, 14465498, 15226840, 15327680, 24362944, 28930996, 30453680, 30655360, 36163745, 48725888, 57861992, 60907360, 61310720, 72327490, 97451776, 115723984, 121814720, 144654980, 231447968, 243629440, 289309960, 462895936, 487258880, 578619920, 925791872, 1157239840, 1851583744, 2314479680, 4628959360, 9257918720]

約数ペア:

[(1, 9257918720), (2, 4628959360), (4, 2314479680), (5, 1851583744), (8, 1157239840), (10, 925791872), (16, 578619920), (19, 487258880), (20, 462895936), (32, 289309960), (38, 243629440), (40, 231447968), (64, 144654980), (76, 121814720), (80, 115723984), (95, 97451776), (128, 72327490), (151, 61310720), (152, 60907360), (160, 57861992), (190, 48725888), (256, 36163745), (302, 30655360), (304, 30453680), (320, 28930996), (380, 24362944), (604, 15327680), (608, 15226840), (640, 14465498), (755, 12262144), (760, 12181472), (1208, 7663840), (1216, 7613420), (1280, 7232749), (1510, 6131072), (1520, 6090736), (2416, 3831920), (2432, 3806710), (2521, 3672320), (2869, 3226880), (3020, 3065536), (3040, 3045368), (4832, 1915960), (4864, 1903355), (5042, 1836160), (5738, 1613440), (6040, 1532768), (6080, 1522684), (9664, 957980), (10084, 918080), (11476, 806720), (12080, 766384), (12160, 761342), (12605, 734464), (14345, 645376), (19328, 478990), (20168, 459040), (22952, 403360), (24160, 383192), (24320, 380671), (25210, 367232), (28690, 322688), (38656, 239495), (40336, 229520), (45904, 201680), (47899, 193280), (48320, 191596), (50420, 183616), (57380, 161344), (80672, 114760), (91808, 100840), (95798, 96640)]