156676520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 495681120

約数和(自身を除く): 339004600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 43, 44, 49, 52, 55, 56, 65, 70, 77, 86, 88, 91, 98, 104, 110, 130, 140, 143, 154, 169, 172, 182, 196, 215, 220, 245, 260, 280, 286, 301, 308, 338, 344, 364, 385, 392, 430, 440, 455, 473, 490, 520, 539, 559, 572, 602, 616, 637, 676, 715, 728, 770, 845, 860, 910, 946, 980, 1001, 1078, 1118, 1144, 1183, 1204, 1274, 1352, 1430, 1505, 1540, 1690, 1720, 1820, 1859, 1892, 1960, 2002, 2107, 2156, 2236, 2365, 2366, 2408, 2548, 2695, 2795, 2860, 3010, 3080, 3185, 3311, 3380, 3640, 3718, 3784, 3913, 4004, 4214, 4312, 4472, 4730, 4732, 5005, 5096, 5390, 5590, 5720, 5915, 6020, 6149, 6370, 6622, 6760, 7007, 7267, 7436, 7826, 8008, 8281, 8428, 9295, 9460, 9464, 10010, 10535, 10780, 11180, 11830, 12040, 12298, 12740, 13013, 13244, 14014, 14534, 14872, 15652, 16555, 16562, 16856, 18590, 18920, 19565, 20020, 21070, 21560, 22360, 23177, 23660, 24596, 25480, 26026, 26488, 27391, 28028, 29068, 30745, 31304, 33110, 33124, 35035, 36335, 37180, 39130, 40040, 41405, 42140, 43043, 46354, 47320, 49192, 50869, 52052, 54782, 56056, 58136, 61490, 65065, 66220, 66248, 70070, 72670, 74360, 78260, 79937, 82810, 84280, 86086, 91091, 92708, 101738, 104104, 109564, 115885, 122980, 130130, 132440, 136955, 140140, 145340, 156520, 159874, 165620, 172172, 182182, 185416, 203476, 215215, 219128, 231770, 245960, 254345, 260260, 273910, 280280, 290680, 301301, 319748, 331240, 344344, 356083, 364364, 399685, 406952, 430430, 455455, 463540, 508690, 520520, 547820, 559559, 602602, 639496, 712166, 728728, 799370, 860860, 910910, 927080, 1017380, 1095640, 1119118, 1205204, 1424332, 1506505, 1598740, 1721720, 1780415, 1821820, 2034760, 2238236, 2410408, 2797795, 2848664, 3013010, 3197480, 3560830, 3643640, 3916913, 4476472, 5595590, 6026020, 7121660, 7833826, 11191180, 12052040, 14243320, 15667652, 19584565, 22382360, 31335304, 39169130, 78338260, 156676520]

約数ペア:

[(1, 156676520), (2, 78338260), (4, 39169130), (5, 31335304), (7, 22382360), (8, 19584565), (10, 15667652), (11, 14243320), (13, 12052040), (14, 11191180), (20, 7833826), (22, 7121660), (26, 6026020), (28, 5595590), (35, 4476472), (40, 3916913), (43, 3643640), (44, 3560830), (49, 3197480), (52, 3013010), (55, 2848664), (56, 2797795), (65, 2410408), (70, 2238236), (77, 2034760), (86, 1821820), (88, 1780415), (91, 1721720), (98, 1598740), (104, 1506505), (110, 1424332), (130, 1205204), (140, 1119118), (143, 1095640), (154, 1017380), (169, 927080), (172, 910910), (182, 860860), (196, 799370), (215, 728728), (220, 712166), (245, 639496), (260, 602602), (280, 559559), (286, 547820), (301, 520520), (308, 508690), (338, 463540), (344, 455455), (364, 430430), (385, 406952), (392, 399685), (430, 364364), (440, 356083), (455, 344344), (473, 331240), (490, 319748), (520, 301301), (539, 290680), (559, 280280), (572, 273910), (602, 260260), (616, 254345), (637, 245960), (676, 231770), (715, 219128), (728, 215215), (770, 203476), (845, 185416), (860, 182182), (910, 172172), (946, 165620), (980, 159874), (1001, 156520), (1078, 145340), (1118, 140140), (1144, 136955), (1183, 132440), (1204, 130130), (1274, 122980), (1352, 115885), (1430, 109564), (1505, 104104), (1540, 101738), (1690, 92708), (1720, 91091), (1820, 86086), (1859, 84280), (1892, 82810), (1960, 79937), (2002, 78260), (2107, 74360), (2156, 72670), (2236, 70070), (2365, 66248), (2366, 66220), (2408, 65065), (2548, 61490), (2695, 58136), (2795, 56056), (2860, 54782), (3010, 52052), (3080, 50869), (3185, 49192), (3311, 47320), (3380, 46354), (3640, 43043), (3718, 42140), (3784, 41405), (3913, 40040), (4004, 39130), (4214, 37180), (4312, 36335), (4472, 35035), (4730, 33124), (4732, 33110), (5005, 31304), (5096, 30745), (5390, 29068), (5590, 28028), (5720, 27391), (5915, 26488), (6020, 26026), (6149, 25480), (6370, 24596), (6622, 23660), (6760, 23177), (7007, 22360), (7267, 21560), (7436, 21070), (7826, 20020), (8008, 19565), (8281, 18920), (8428, 18590), (9295, 16856), (9460, 16562), (9464, 16555), (10010, 15652), (10535, 14872), (10780, 14534), (11180, 14014), (11830, 13244), (12040, 13013), (12298, 12740)]