147450160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12926

約数の個数: 80

約数和(自身を含む): 402786720

約数和(自身を除く): 255336560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 12889, 25778, 51556, 64445, 103112, 128890, 141779, 167557, 206224, 257780, 283558, 335114, 515560, 567116, 670228, 708895, 837785, 1031120, 1134232, 1340456, 1417790, 1675570, 1843127, 2268464, 2680912, 2835580, 3351140, 3686254, 5671160, 6702280, 7372508, 9215635, 11342320, 13404560, 14745016, 18431270, 29490032, 36862540, 73725080, 147450160]

約数ペア:

[(1, 147450160), (2, 73725080), (4, 36862540), (5, 29490032), (8, 18431270), (10, 14745016), (11, 13404560), (13, 11342320), (16, 9215635), (20, 7372508), (22, 6702280), (26, 5671160), (40, 3686254), (44, 3351140), (52, 2835580), (55, 2680912), (65, 2268464), (80, 1843127), (88, 1675570), (104, 1417790), (110, 1340456), (130, 1134232), (143, 1031120), (176, 837785), (208, 708895), (220, 670228), (260, 567116), (286, 515560), (440, 335114), (520, 283558), (572, 257780), (715, 206224), (880, 167557), (1040, 141779), (1144, 128890), (1430, 103112), (2288, 64445), (2860, 51556), (5720, 25778), (11440, 12889)]