198662040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23993}}^1$

素因数の和:24033

約数の個数: 96

約数和(自身を含む): 673751520

約数和(自身を除く): 475089480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 23993, 47986, 71979, 95972, 119965, 143958, 191944, 215937, 239930, 287916, 359895, 431874, 479860, 551839, 575832, 719790, 863748, 959720, 1079685, 1103678, 1439580, 1655517, 1727496, 2159370, 2207356, 2759195, 2879160, 3311034, 4318740, 4414712, 4966551, 5518390, 6622068, 8277585, 8637480, 9933102, 11036780, 13244136, 16555170, 19866204, 22073560, 24832755, 33110340, 39732408, 49665510, 66220680, 99331020, 198662040]

約数ペア:

[(1, 198662040), (2, 99331020), (3, 66220680), (4, 49665510), (5, 39732408), (6, 33110340), (8, 24832755), (9, 22073560), (10, 19866204), (12, 16555170), (15, 13244136), (18, 11036780), (20, 9933102), (23, 8637480), (24, 8277585), (30, 6622068), (36, 5518390), (40, 4966551), (45, 4414712), (46, 4318740), (60, 3311034), (69, 2879160), (72, 2759195), (90, 2207356), (92, 2159370), (115, 1727496), (120, 1655517), (138, 1439580), (180, 1103678), (184, 1079685), (207, 959720), (230, 863748), (276, 719790), (345, 575832), (360, 551839), (414, 479860), (460, 431874), (552, 359895), (690, 287916), (828, 239930), (920, 215937), (1035, 191944), (1380, 143958), (1656, 119965), (2070, 95972), (2760, 71979), (4140, 47986), (8280, 23993)]