203566560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18439}}^1$

素因数の和:18480

約数の個数: 96

約数和(自身を含む): 669150720

約数和(自身を除く): 465584160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 184390, 221268, 276585, 295024, 368780, 424097, 442536, 553170, 590048, 737560, 848194, 885072, 1106340, 1272291, 1475120, 1696388, 1770144, 2120485, 2212680, 2544582, 2950240, 3392776, 4240970, 4425360, 5089164, 6361455, 6785552, 8481940, 8850720, 10178328, 12722910, 13571104, 16963880, 20356656, 25445820, 33927760, 40713312, 50891640, 67855520, 101783280, 203566560]

約数ペア:

[(1, 203566560), (2, 101783280), (3, 67855520), (4, 50891640), (5, 40713312), (6, 33927760), (8, 25445820), (10, 20356656), (12, 16963880), (15, 13571104), (16, 12722910), (20, 10178328), (23, 8850720), (24, 8481940), (30, 6785552), (32, 6361455), (40, 5089164), (46, 4425360), (48, 4240970), (60, 3392776), (69, 2950240), (80, 2544582), (92, 2212680), (96, 2120485), (115, 1770144), (120, 1696388), (138, 1475120), (160, 1272291), (184, 1106340), (230, 885072), (240, 848194), (276, 737560), (345, 590048), (368, 553170), (460, 442536), (480, 424097), (552, 368780), (690, 295024), (736, 276585), (920, 221268), (1104, 184390), (1380, 147512), (1840, 110634), (2208, 92195), (2760, 73756), (3680, 55317), (5520, 36878), (11040, 18439)]