2072361720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{120767}}^1$

素因数の和:120805

約数の個数: 128

約数和(自身を含む): 7304048640

約数和(自身を除く): 5231686920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 120767, 241534, 362301, 483068, 603835, 724602, 966136, 1207670, 1328437, 1449204, 1569971, 1811505, 2415340, 2656874, 2898408, 3139942, 3623010, 3985311, 4709913, 4830680, 5313748, 6279884, 6642185, 7246020, 7849855, 7970622, 9419826, 10627496, 12559768, 13284370, 14492040, 15699710, 15941244, 17269681, 18839652, 19926555, 23549565, 26568740, 31399420, 31882488, 34539362, 37679304, 39853110, 47099130, 51809043, 53137480, 62798840, 69078724, 79706220, 86348405, 94198260, 103618086, 138157448, 159412440, 172696810, 188396520, 207236172, 259045215, 345393620, 414472344, 518090430, 690787240, 1036180860, 2072361720]

約数ペア:

[(1, 2072361720), (2, 1036180860), (3, 690787240), (4, 518090430), (5, 414472344), (6, 345393620), (8, 259045215), (10, 207236172), (11, 188396520), (12, 172696810), (13, 159412440), (15, 138157448), (20, 103618086), (22, 94198260), (24, 86348405), (26, 79706220), (30, 69078724), (33, 62798840), (39, 53137480), (40, 51809043), (44, 47099130), (52, 39853110), (55, 37679304), (60, 34539362), (65, 31882488), (66, 31399420), (78, 26568740), (88, 23549565), (104, 19926555), (110, 18839652), (120, 17269681), (130, 15941244), (132, 15699710), (143, 14492040), (156, 13284370), (165, 12559768), (195, 10627496), (220, 9419826), (260, 7970622), (264, 7849855), (286, 7246020), (312, 6642185), (330, 6279884), (390, 5313748), (429, 4830680), (440, 4709913), (520, 3985311), (572, 3623010), (660, 3139942), (715, 2898408), (780, 2656874), (858, 2415340), (1144, 1811505), (1320, 1569971), (1430, 1449204), (1560, 1328437), (1716, 1207670), (2145, 966136), (2860, 724602), (3432, 603835), (4290, 483068), (5720, 362301), (8580, 241534), (17160, 120767)]