847152240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16935

約数の個数: 160

約数和(自身を含む): 3015878400

約数和(自身を除く): 2168726160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 16889, 25080, 33778, 50160, 50667, 67556, 84445, 101334, 135112, 168890, 185779, 202668, 253335, 270224, 320891, 337780, 371558, 405336, 506670, 557337, 641782, 675560, 743116, 810672, 928895, 962673, 1013340, 1114674, 1283564, 1351120, 1486232, 1604455, 1857790, 1925346, 2026680, 2229348, 2567128, 2786685, 2972464, 3208910, 3529801, 3715580, 3850692, 4053360, 4458696, 4813365, 5134256, 5573370, 6417820, 7059602, 7431160, 7701384, 8917392, 9626730, 10589403, 11146740, 12835640, 14119204, 14862320, 15402768, 17649005, 19253460, 21178806, 22293480, 25671280, 28238408, 35298010, 38506920, 42357612, 44586960, 52947015, 56476816, 70596020, 77013840, 84715224, 105894030, 141192040, 169430448, 211788060, 282384080, 423576120, 847152240]

約数ペア:

[(1, 847152240), (2, 423576120), (3, 282384080), (4, 211788060), (5, 169430448), (6, 141192040), (8, 105894030), (10, 84715224), (11, 77013840), (12, 70596020), (15, 56476816), (16, 52947015), (19, 44586960), (20, 42357612), (22, 38506920), (24, 35298010), (30, 28238408), (33, 25671280), (38, 22293480), (40, 21178806), (44, 19253460), (48, 17649005), (55, 15402768), (57, 14862320), (60, 14119204), (66, 12835640), (76, 11146740), (80, 10589403), (88, 9626730), (95, 8917392), (110, 7701384), (114, 7431160), (120, 7059602), (132, 6417820), (152, 5573370), (165, 5134256), (176, 4813365), (190, 4458696), (209, 4053360), (220, 3850692), (228, 3715580), (240, 3529801), (264, 3208910), (285, 2972464), (304, 2786685), (330, 2567128), (380, 2229348), (418, 2026680), (440, 1925346), (456, 1857790), (528, 1604455), (570, 1486232), (627, 1351120), (660, 1283564), (760, 1114674), (836, 1013340), (880, 962673), (912, 928895), (1045, 810672), (1140, 743116), (1254, 675560), (1320, 641782), (1520, 557337), (1672, 506670), (2090, 405336), (2280, 371558), (2508, 337780), (2640, 320891), (3135, 270224), (3344, 253335), (4180, 202668), (4560, 185779), (5016, 168890), (6270, 135112), (8360, 101334), (10032, 84445), (12540, 67556), (16720, 50667), (16889, 50160), (25080, 33778)]