198810080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6121}}^1$

素因数の和:6172

約数の個数: 96

約数和(自身を含む): 555387840

約数和(自身を除く): 356577760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6121, 6496, 8120, 12242, 16240, 24484, 30605, 32480, 42847, 48968, 61210, 85694, 97936, 122420, 171388, 177509, 195872, 214235, 244840, 342776, 355018, 428470, 489680, 685552, 710036, 856940, 887545, 979360, 1242563, 1371104, 1420072, 1713880, 1775090, 2485126, 2840144, 3427760, 3550180, 4970252, 5680288, 6212815, 6855520, 7100360, 9940504, 12425630, 14200720, 19881008, 24851260, 28401440, 39762016, 49702520, 99405040, 198810080]

約数ペア:

[(1, 198810080), (2, 99405040), (4, 49702520), (5, 39762016), (7, 28401440), (8, 24851260), (10, 19881008), (14, 14200720), (16, 12425630), (20, 9940504), (28, 7100360), (29, 6855520), (32, 6212815), (35, 5680288), (40, 4970252), (56, 3550180), (58, 3427760), (70, 2840144), (80, 2485126), (112, 1775090), (116, 1713880), (140, 1420072), (145, 1371104), (160, 1242563), (203, 979360), (224, 887545), (232, 856940), (280, 710036), (290, 685552), (406, 489680), (464, 428470), (560, 355018), (580, 342776), (812, 244840), (928, 214235), (1015, 195872), (1120, 177509), (1160, 171388), (1624, 122420), (2030, 97936), (2320, 85694), (3248, 61210), (4060, 48968), (4640, 42847), (6121, 32480), (6496, 30605), (8120, 24484), (12242, 16240)]