143886160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7156

約数の個数: 80

約数和(自身を含む): 380868480

約数和(自身を除く): 236982320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 7109, 10120, 14218, 20240, 28436, 35545, 56872, 71090, 78199, 113744, 142180, 156398, 163507, 284360, 312796, 327014, 390995, 568720, 625592, 654028, 781990, 817535, 1251184, 1308056, 1563980, 1635070, 1798577, 2616112, 3127960, 3270140, 3597154, 6255920, 6540280, 7194308, 8992885, 13080560, 14388616, 17985770, 28777232, 35971540, 71943080, 143886160]

約数ペア:

[(1, 143886160), (2, 71943080), (4, 35971540), (5, 28777232), (8, 17985770), (10, 14388616), (11, 13080560), (16, 8992885), (20, 7194308), (22, 6540280), (23, 6255920), (40, 3597154), (44, 3270140), (46, 3127960), (55, 2616112), (80, 1798577), (88, 1635070), (92, 1563980), (110, 1308056), (115, 1251184), (176, 817535), (184, 781990), (220, 654028), (230, 625592), (253, 568720), (368, 390995), (440, 327014), (460, 312796), (506, 284360), (880, 163507), (920, 156398), (1012, 142180), (1265, 113744), (1840, 78199), (2024, 71090), (2530, 56872), (4048, 35545), (5060, 28436), (7109, 20240), (10120, 14218)]