197853120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{68699}}^1$

素因数の和:68722

約数の個数: 84

約数和(自身を含む): 680542200

約数和(自身を除く): 482689080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 68699, 137398, 206097, 274796, 343495, 412194, 549592, 618291, 686990, 824388, 1030485, 1099184, 1236582, 1373980, 1648776, 2060970, 2198368, 2473164, 2747960, 3091455, 3297552, 4121940, 4396736, 4946328, 5495920, 6182910, 6595104, 8243880, 9892656, 10991840, 12365820, 13190208, 16487760, 19785312, 21983680, 24731640, 32975520, 39570624, 49463280, 65951040, 98926560, 197853120]

約数ペア:

[(1, 197853120), (2, 98926560), (3, 65951040), (4, 49463280), (5, 39570624), (6, 32975520), (8, 24731640), (9, 21983680), (10, 19785312), (12, 16487760), (15, 13190208), (16, 12365820), (18, 10991840), (20, 9892656), (24, 8243880), (30, 6595104), (32, 6182910), (36, 5495920), (40, 4946328), (45, 4396736), (48, 4121940), (60, 3297552), (64, 3091455), (72, 2747960), (80, 2473164), (90, 2198368), (96, 2060970), (120, 1648776), (144, 1373980), (160, 1236582), (180, 1099184), (192, 1030485), (240, 824388), (288, 686990), (320, 618291), (360, 549592), (480, 412194), (576, 343495), (720, 274796), (960, 206097), (1440, 137398), (2880, 68699)]