198874560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9050

約数の個数: 112

約数和(自身を含む): 658953216

約数和(自身を除く): 460078656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 9007, 11040, 18014, 22080, 27021, 36028, 45035, 54042, 72056, 90070, 108084, 135105, 144112, 180140, 207161, 216168, 270210, 288224, 360280, 414322, 432336, 540420, 576448, 621483, 720560, 828644, 864672, 1035805, 1080840, 1242966, 1441120, 1657288, 1729344, 2071610, 2161680, 2485932, 2882240, 3107415, 3314576, 4143220, 4323360, 4971864, 6214830, 6629152, 8286440, 8646720, 9943728, 12429660, 13258304, 16572880, 19887456, 24859320, 33145760, 39774912, 49718640, 66291520, 99437280, 198874560]

約数ペア:

[(1, 198874560), (2, 99437280), (3, 66291520), (4, 49718640), (5, 39774912), (6, 33145760), (8, 24859320), (10, 19887456), (12, 16572880), (15, 13258304), (16, 12429660), (20, 9943728), (23, 8646720), (24, 8286440), (30, 6629152), (32, 6214830), (40, 4971864), (46, 4323360), (48, 4143220), (60, 3314576), (64, 3107415), (69, 2882240), (80, 2485932), (92, 2161680), (96, 2071610), (115, 1729344), (120, 1657288), (138, 1441120), (160, 1242966), (184, 1080840), (192, 1035805), (230, 864672), (240, 828644), (276, 720560), (320, 621483), (345, 576448), (368, 540420), (460, 432336), (480, 414322), (552, 360280), (690, 288224), (736, 270210), (920, 216168), (960, 207161), (1104, 180140), (1380, 144112), (1472, 135105), (1840, 108084), (2208, 90070), (2760, 72056), (3680, 54042), (4416, 45035), (5520, 36028), (7360, 27021), (9007, 22080), (11040, 18014)]