205535096520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1\times {\mathrm{1831}}^1$

素因数の和:3436

約数の個数: 256

約数和(自身を含む): 678978478080

約数和(自身を除く): 473443381560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1531, 1560, 1831, 1833, 1880, 2444, 2820, 3055, 3062, 3662, 3666, 4593, 4888, 5493, 5640, 6110, 6124, 7324, 7332, 7655, 9155, 9165, 9186, 10986, 12220, 12248, 14648, 14664, 15310, 18310, 18330, 18372, 19903, 21972, 22965, 23803, 24440, 27465, 30620, 36620, 36660, 36744, 39806, 43944, 45930, 47606, 54930, 59709, 61240, 71409, 71957, 73240, 73320, 79612, 86057, 91860, 95212, 99515, 109860, 119015, 119418, 142818, 143914, 159224, 172114, 183720, 190424, 199030, 215871, 219720, 238030, 238836, 258171, 285636, 287828, 298545, 344228, 357045, 359785, 398060, 430285, 431742, 476060, 477672, 516342, 571272, 575656, 597090, 688456, 714090, 719570, 796120, 860570, 863484, 935441, 952120, 1032684, 1079355, 1118741, 1194180, 1290855, 1428180, 1439140, 1721140, 1726968, 1870882, 2065368, 2158710, 2237482, 2388360, 2581710, 2803261, 2806323, 2856360, 2878280, 3356223, 3442280, 3741764, 4317420, 4474964, 4677205, 5163420, 5593705, 5606522, 5612646, 6712446, 7483528, 8409783, 8634840, 8949928, 9354410, 10326840, 11187410, 11213044, 11225292, 13424892, 14016305, 14031615, 16781115, 16819566, 18708820, 22374820, 22426088, 22450584, 26849784, 28032610, 28063230, 33562230, 33639132, 36442393, 37417640, 42048915, 44749640, 56065220, 56126460, 67124460, 67278264, 72884786, 84097830, 109327179, 112130440, 112252920, 131753267, 134248920, 145769572, 168195660, 182211965, 218654358, 263506534, 291539144, 336391320, 364423930, 395259801, 437308716, 527013068, 546635895, 658766335, 728847860, 790519602, 874617432, 1054026136, 1093271790, 1317532670, 1457695720, 1581039204, 1712792471, 1976299005, 2186543580, 2635065340, 3162078408, 3425584942, 3952598010, 4373087160, 5138377413, 5270130680, 6851169884, 7905196020, 8563962355, 10276754826, 13702339768, 15810392040, 17127924710, 20553509652, 25691887065, 34255849420, 41107019304, 51383774130, 68511698840, 102767548260, 205535096520]

約数ペア:

[(1, 205535096520), (2, 102767548260), (3, 68511698840), (4, 51383774130), (5, 41107019304), (6, 34255849420), (8, 25691887065), (10, 20553509652), (12, 17127924710), (13, 15810392040), (15, 13702339768), (20, 10276754826), (24, 8563962355), (26, 7905196020), (30, 6851169884), (39, 5270130680), (40, 5138377413), (47, 4373087160), (52, 3952598010), (60, 3425584942), (65, 3162078408), (78, 2635065340), (94, 2186543580), (104, 1976299005), (120, 1712792471), (130, 1581039204), (141, 1457695720), (156, 1317532670), (188, 1093271790), (195, 1054026136), (235, 874617432), (260, 790519602), (282, 728847860), (312, 658766335), (376, 546635895), (390, 527013068), (470, 437308716), (520, 395259801), (564, 364423930), (611, 336391320), (705, 291539144), (780, 263506534), (940, 218654358), (1128, 182211965), (1222, 168195660), (1410, 145769572), (1531, 134248920), (1560, 131753267), (1831, 112252920), (1833, 112130440), (1880, 109327179), (2444, 84097830), (2820, 72884786), (3055, 67278264), (3062, 67124460), (3662, 56126460), (3666, 56065220), (4593, 44749640), (4888, 42048915), (5493, 37417640), (5640, 36442393), (6110, 33639132), (6124, 33562230), (7324, 28063230), (7332, 28032610), (7655, 26849784), (9155, 22450584), (9165, 22426088), (9186, 22374820), (10986, 18708820), (12220, 16819566), (12248, 16781115), (14648, 14031615), (14664, 14016305), (15310, 13424892), (18310, 11225292), (18330, 11213044), (18372, 11187410), (19903, 10326840), (21972, 9354410), (22965, 8949928), (23803, 8634840), (24440, 8409783), (27465, 7483528), (30620, 6712446), (36620, 5612646), (36660, 5606522), (36744, 5593705), (39806, 5163420), (43944, 4677205), (45930, 4474964), (47606, 4317420), (54930, 3741764), (59709, 3442280), (61240, 3356223), (71409, 2878280), (71957, 2856360), (73240, 2806323), (73320, 2803261), (79612, 2581710), (86057, 2388360), (91860, 2237482), (95212, 2158710), (99515, 2065368), (109860, 1870882), (119015, 1726968), (119418, 1721140), (142818, 1439140), (143914, 1428180), (159224, 1290855), (172114, 1194180), (183720, 1118741), (190424, 1079355), (199030, 1032684), (215871, 952120), (219720, 935441), (238030, 863484), (238836, 860570), (258171, 796120), (285636, 719570), (287828, 714090), (298545, 688456), (344228, 597090), (357045, 575656), (359785, 571272), (398060, 516342), (430285, 477672), (431742, 476060)]