198870560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4858

約数の個数: 96

約数和(自身を含む): 551577600

約数和(自身を除く): 352707040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 4799, 5180, 5920, 8288, 9598, 10360, 19196, 20720, 23995, 33593, 38392, 41440, 47990, 67186, 76784, 95980, 134372, 153568, 167965, 177563, 191960, 268744, 335930, 355126, 383920, 537488, 671860, 710252, 767840, 887815, 1074976, 1242941, 1343720, 1420504, 1775630, 2485882, 2687440, 2841008, 3551260, 4971764, 5374880, 5682016, 6214705, 7102520, 9943528, 12429410, 14205040, 19887056, 24858820, 28410080, 39774112, 49717640, 99435280, 198870560]

約数ペア:

[(1, 198870560), (2, 99435280), (4, 49717640), (5, 39774112), (7, 28410080), (8, 24858820), (10, 19887056), (14, 14205040), (16, 12429410), (20, 9943528), (28, 7102520), (32, 6214705), (35, 5682016), (37, 5374880), (40, 4971764), (56, 3551260), (70, 2841008), (74, 2687440), (80, 2485882), (112, 1775630), (140, 1420504), (148, 1343720), (160, 1242941), (185, 1074976), (224, 887815), (259, 767840), (280, 710252), (296, 671860), (370, 537488), (518, 383920), (560, 355126), (592, 335930), (740, 268744), (1036, 191960), (1120, 177563), (1184, 167965), (1295, 153568), (1480, 134372), (2072, 95980), (2590, 76784), (2960, 67186), (4144, 47990), (4799, 41440), (5180, 38392), (5920, 33593), (8288, 23995), (9598, 20720), (10360, 19196)]