2017145640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1847}}^1$

素因数の和:2359

約数の個数: 128

約数和(自身を含む): 6386688000

約数和(自身を除く): 4369542360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 479, 570, 760, 958, 1140, 1437, 1847, 1916, 2280, 2395, 2874, 3694, 3832, 4790, 5541, 5748, 7185, 7388, 9101, 9235, 9580, 11082, 11496, 14370, 14776, 18202, 18470, 19160, 22164, 27303, 27705, 28740, 35093, 36404, 36940, 44328, 45505, 54606, 55410, 57480, 70186, 72808, 73880, 91010, 105279, 109212, 110820, 136515, 140372, 175465, 182020, 210558, 218424, 221640, 273030, 280744, 350930, 364040, 421116, 526395, 546060, 701860, 842232, 884713, 1052790, 1092120, 1403720, 1769426, 2105580, 2654139, 3538852, 4211160, 4423565, 5308278, 7077704, 8847130, 10616556, 13270695, 16809547, 17694260, 21233112, 26541390, 33619094, 35388520, 50428641, 53082780, 67238188, 84047735, 100857282, 106165560, 134476376, 168095470, 201714564, 252143205, 336190940, 403429128, 504286410, 672381880, 1008572820, 2017145640]

約数ペア:

[(1, 2017145640), (2, 1008572820), (3, 672381880), (4, 504286410), (5, 403429128), (6, 336190940), (8, 252143205), (10, 201714564), (12, 168095470), (15, 134476376), (19, 106165560), (20, 100857282), (24, 84047735), (30, 67238188), (38, 53082780), (40, 50428641), (57, 35388520), (60, 33619094), (76, 26541390), (95, 21233112), (114, 17694260), (120, 16809547), (152, 13270695), (190, 10616556), (228, 8847130), (285, 7077704), (380, 5308278), (456, 4423565), (479, 4211160), (570, 3538852), (760, 2654139), (958, 2105580), (1140, 1769426), (1437, 1403720), (1847, 1092120), (1916, 1052790), (2280, 884713), (2395, 842232), (2874, 701860), (3694, 546060), (3832, 526395), (4790, 421116), (5541, 364040), (5748, 350930), (7185, 280744), (7388, 273030), (9101, 221640), (9235, 218424), (9580, 210558), (11082, 182020), (11496, 175465), (14370, 140372), (14776, 136515), (18202, 110820), (18470, 109212), (19160, 105279), (22164, 91010), (27303, 73880), (27705, 72808), (28740, 70186), (35093, 57480), (36404, 55410), (36940, 54606), (44328, 45505)]