13824629880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{3709}}^1$

素因数の和:4161

約数の個数: 128

約数和(自身を含む): 42071400000

約数和(自身を除く): 28246770120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 349, 356, 445, 534, 698, 712, 890, 1047, 1068, 1335, 1396, 1745, 1780, 2094, 2136, 2670, 2792, 3490, 3560, 3709, 4188, 5235, 5340, 6980, 7418, 8376, 10470, 10680, 11127, 13960, 14836, 18545, 20940, 22254, 29672, 31061, 37090, 41880, 44508, 55635, 62122, 74180, 89016, 93183, 111270, 124244, 148360, 155305, 186366, 222540, 248488, 310610, 330101, 372732, 445080, 465915, 621220, 660202, 745464, 931830, 990303, 1242440, 1294441, 1320404, 1650505, 1863660, 1980606, 2588882, 2640808, 3301010, 3727320, 3883323, 3961212, 4951515, 5177764, 6472205, 6602020, 7766646, 7922424, 9903030, 10355528, 12944410, 13204040, 15533292, 19416615, 19806060, 25888820, 31066584, 38833230, 39612120, 51777640, 77666460, 115205249, 155332920, 230410498, 345615747, 460820996, 576026245, 691231494, 921641992, 1152052490, 1382462988, 1728078735, 2304104980, 2764925976, 3456157470, 4608209960, 6912314940, 13824629880]

約数ペア:

[(1, 13824629880), (2, 6912314940), (3, 4608209960), (4, 3456157470), (5, 2764925976), (6, 2304104980), (8, 1728078735), (10, 1382462988), (12, 1152052490), (15, 921641992), (20, 691231494), (24, 576026245), (30, 460820996), (40, 345615747), (60, 230410498), (89, 155332920), (120, 115205249), (178, 77666460), (267, 51777640), (349, 39612120), (356, 38833230), (445, 31066584), (534, 25888820), (698, 19806060), (712, 19416615), (890, 15533292), (1047, 13204040), (1068, 12944410), (1335, 10355528), (1396, 9903030), (1745, 7922424), (1780, 7766646), (2094, 6602020), (2136, 6472205), (2670, 5177764), (2792, 4951515), (3490, 3961212), (3560, 3883323), (3709, 3727320), (4188, 3301010), (5235, 2640808), (5340, 2588882), (6980, 1980606), (7418, 1863660), (8376, 1650505), (10470, 1320404), (10680, 1294441), (11127, 1242440), (13960, 990303), (14836, 931830), (18545, 745464), (20940, 660202), (22254, 621220), (29672, 465915), (31061, 445080), (37090, 372732), (41880, 330101), (44508, 310610), (55635, 248488), (62122, 222540), (74180, 186366), (89016, 155305), (93183, 148360), (111270, 124244)]