207220160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1274

約数の個数: 112

約数和(自身を含む): 571560960

約数和(自身を除く): 364340800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1106, 1120, 1171, 1264, 1580, 2212, 2240, 2342, 2528, 2765, 3160, 4424, 4684, 5056, 5530, 5855, 6320, 8197, 8848, 9368, 11060, 11710, 12640, 16394, 17696, 18736, 22120, 23420, 25280, 32788, 35392, 37472, 40985, 44240, 46840, 65576, 74944, 81970, 88480, 92509, 93680, 131152, 163940, 176960, 185018, 187360, 262304, 327880, 370036, 374720, 462545, 524608, 647563, 655760, 740072, 925090, 1295126, 1311520, 1480144, 1850180, 2590252, 2623040, 2960288, 3237815, 3700360, 5180504, 5920576, 6475630, 7400720, 10361008, 12951260, 14801440, 20722016, 25902520, 29602880, 41444032, 51805040, 103610080, 207220160]

約数ペア:

[(1, 207220160), (2, 103610080), (4, 51805040), (5, 41444032), (7, 29602880), (8, 25902520), (10, 20722016), (14, 14801440), (16, 12951260), (20, 10361008), (28, 7400720), (32, 6475630), (35, 5920576), (40, 5180504), (56, 3700360), (64, 3237815), (70, 2960288), (79, 2623040), (80, 2590252), (112, 1850180), (140, 1480144), (158, 1311520), (160, 1295126), (224, 925090), (280, 740072), (316, 655760), (320, 647563), (395, 524608), (448, 462545), (553, 374720), (560, 370036), (632, 327880), (790, 262304), (1106, 187360), (1120, 185018), (1171, 176960), (1264, 163940), (1580, 131152), (2212, 93680), (2240, 92509), (2342, 88480), (2528, 81970), (2765, 74944), (3160, 65576), (4424, 46840), (4684, 44240), (5056, 40985), (5530, 37472), (5855, 35392), (6320, 32788), (8197, 25280), (8848, 23420), (9368, 22120), (11060, 18736), (11710, 17696), (12640, 16394)]