133971240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 436383360

約数和(自身を除く): 302412120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 157, 195, 260, 312, 314, 390, 471, 520, 547, 628, 780, 785, 942, 1094, 1256, 1560, 1570, 1641, 1884, 2041, 2188, 2355, 2735, 3140, 3282, 3768, 4082, 4376, 4710, 5470, 6123, 6280, 6564, 7111, 8164, 8205, 9420, 10205, 10940, 12246, 13128, 14222, 16328, 16410, 18840, 20410, 21333, 21880, 24492, 28444, 30615, 32820, 35555, 40820, 42666, 48984, 56888, 61230, 65640, 71110, 81640, 85332, 85879, 106665, 122460, 142220, 170664, 171758, 213330, 244920, 257637, 284440, 343516, 426660, 429395, 515274, 687032, 853320, 858790, 1030548, 1116427, 1288185, 1717580, 2061096, 2232854, 2576370, 3349281, 3435160, 4465708, 5152740, 5582135, 6698562, 8931416, 10305480, 11164270, 13397124, 16746405, 22328540, 26794248, 33492810, 44657080, 66985620, 133971240]

約数ペア:

[(1, 133971240), (2, 66985620), (3, 44657080), (4, 33492810), (5, 26794248), (6, 22328540), (8, 16746405), (10, 13397124), (12, 11164270), (13, 10305480), (15, 8931416), (20, 6698562), (24, 5582135), (26, 5152740), (30, 4465708), (39, 3435160), (40, 3349281), (52, 2576370), (60, 2232854), (65, 2061096), (78, 1717580), (104, 1288185), (120, 1116427), (130, 1030548), (156, 858790), (157, 853320), (195, 687032), (260, 515274), (312, 429395), (314, 426660), (390, 343516), (471, 284440), (520, 257637), (547, 244920), (628, 213330), (780, 171758), (785, 170664), (942, 142220), (1094, 122460), (1256, 106665), (1560, 85879), (1570, 85332), (1641, 81640), (1884, 71110), (2041, 65640), (2188, 61230), (2355, 56888), (2735, 48984), (3140, 42666), (3282, 40820), (3768, 35555), (4082, 32820), (4376, 30615), (4710, 28444), (5470, 24492), (6123, 21880), (6280, 21333), (6564, 20410), (7111, 18840), (8164, 16410), (8205, 16328), (9420, 14222), (10205, 13128), (10940, 12246)]