109170040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 293040000

約数和(自身を除く): 183869960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 109, 140, 146, 196, 218, 245, 280, 292, 343, 365, 392, 436, 490, 511, 545, 584, 686, 730, 763, 872, 980, 1022, 1090, 1372, 1460, 1526, 1715, 1960, 2044, 2180, 2555, 2744, 2920, 3052, 3430, 3577, 3815, 4088, 4360, 5110, 5341, 6104, 6860, 7154, 7630, 7957, 10220, 10682, 13720, 14308, 15260, 15914, 17885, 20440, 21364, 25039, 26705, 28616, 30520, 31828, 35770, 37387, 39785, 42728, 50078, 53410, 55699, 63656, 71540, 74774, 79570, 100156, 106820, 111398, 125195, 143080, 149548, 159140, 186935, 200312, 213640, 222796, 250390, 278495, 299096, 318280, 373870, 389893, 445592, 500780, 556990, 747740, 779786, 1001560, 1113980, 1495480, 1559572, 1949465, 2227960, 2729251, 3119144, 3898930, 5458502, 7797860, 10917004, 13646255, 15595720, 21834008, 27292510, 54585020, 109170040]

約数ペア:

[(1, 109170040), (2, 54585020), (4, 27292510), (5, 21834008), (7, 15595720), (8, 13646255), (10, 10917004), (14, 7797860), (20, 5458502), (28, 3898930), (35, 3119144), (40, 2729251), (49, 2227960), (56, 1949465), (70, 1559572), (73, 1495480), (98, 1113980), (109, 1001560), (140, 779786), (146, 747740), (196, 556990), (218, 500780), (245, 445592), (280, 389893), (292, 373870), (343, 318280), (365, 299096), (392, 278495), (436, 250390), (490, 222796), (511, 213640), (545, 200312), (584, 186935), (686, 159140), (730, 149548), (763, 143080), (872, 125195), (980, 111398), (1022, 106820), (1090, 100156), (1372, 79570), (1460, 74774), (1526, 71540), (1715, 63656), (1960, 55699), (2044, 53410), (2180, 50078), (2555, 42728), (2744, 39785), (2920, 37387), (3052, 35770), (3430, 31828), (3577, 30520), (3815, 28616), (4088, 26705), (4360, 25039), (5110, 21364), (5341, 20440), (6104, 17885), (6860, 15914), (7154, 15260), (7630, 14308), (7957, 13720), (10220, 10682)]