1961537760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14969}}^1$

素因数の和:15010

約数の個数: 288

約数和(自身を含む): 8239008960

約数和(自身を除く): 6277471200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 14969, 16380, 18720, 21840, 26208, 29938, 32760, 43680, 44907, 59876, 65520, 74845, 89814, 104783, 119752, 131040, 134721, 149690, 179628, 194597, 209566, 224535, 239504, 269442, 299380, 314349, 359256, 389194, 419132, 449070, 479008, 523915, 538884, 583791, 598760, 628698, 673605, 718512, 778388, 838264, 898140, 943047, 972985, 1047830, 1077768, 1167582, 1197520, 1257396, 1347210, 1362179, 1437024, 1556776, 1571745, 1676528, 1751373, 1796280, 1886094, 1945970, 2095660, 2155536, 2335164, 2395040, 2514792, 2694420, 2724358, 2918955, 3113552, 3143490, 3353056, 3502746, 3592560, 3772188, 3891940, 4086537, 4191320, 4311072, 4670328, 4715235, 5029584, 5388840, 5448716, 5837910, 6227104, 6286980, 6810895, 7005492, 7185120, 7544376, 7783880, 8173074, 8382640, 8756865, 9340656, 9430470, 10059168, 10777680, 10897432, 11675820, 12259611, 12573960, 13621790, 14010984, 15088752, 15567760, 16346148, 16765280, 17513730, 18681312, 18860940, 20432685, 21555360, 21794864, 23351640, 24519222, 25147920, 27243580, 28021968, 30177504, 31135520, 32692296, 35027460, 37721880, 40865370, 43589728, 46703280, 49038444, 50295840, 54487160, 56043936, 61298055, 65384592, 70054920, 75443760, 81730740, 93406560, 98076888, 108974320, 122596110, 130769184, 140109840, 150887520, 163461480, 196153776, 217948640, 245192220, 280219680, 326922960, 392307552, 490384440, 653845920, 980768880, 1961537760]

約数ペア:

[(1, 1961537760), (2, 980768880), (3, 653845920), (4, 490384440), (5, 392307552), (6, 326922960), (7, 280219680), (8, 245192220), (9, 217948640), (10, 196153776), (12, 163461480), (13, 150887520), (14, 140109840), (15, 130769184), (16, 122596110), (18, 108974320), (20, 98076888), (21, 93406560), (24, 81730740), (26, 75443760), (28, 70054920), (30, 65384592), (32, 61298055), (35, 56043936), (36, 54487160), (39, 50295840), (40, 49038444), (42, 46703280), (45, 43589728), (48, 40865370), (52, 37721880), (56, 35027460), (60, 32692296), (63, 31135520), (65, 30177504), (70, 28021968), (72, 27243580), (78, 25147920), (80, 24519222), (84, 23351640), (90, 21794864), (91, 21555360), (96, 20432685), (104, 18860940), (105, 18681312), (112, 17513730), (117, 16765280), (120, 16346148), (126, 15567760), (130, 15088752), (140, 14010984), (144, 13621790), (156, 12573960), (160, 12259611), (168, 11675820), (180, 10897432), (182, 10777680), (195, 10059168), (208, 9430470), (210, 9340656), (224, 8756865), (234, 8382640), (240, 8173074), (252, 7783880), (260, 7544376), (273, 7185120), (280, 7005492), (288, 6810895), (312, 6286980), (315, 6227104), (336, 5837910), (360, 5448716), (364, 5388840), (390, 5029584), (416, 4715235), (420, 4670328), (455, 4311072), (468, 4191320), (480, 4086537), (504, 3891940), (520, 3772188), (546, 3592560), (560, 3502746), (585, 3353056), (624, 3143490), (630, 3113552), (672, 2918955), (720, 2724358), (728, 2694420), (780, 2514792), (819, 2395040), (840, 2335164), (910, 2155536), (936, 2095660), (1008, 1945970), (1040, 1886094), (1092, 1796280), (1120, 1751373), (1170, 1676528), (1248, 1571745), (1260, 1556776), (1365, 1437024), (1440, 1362179), (1456, 1347210), (1560, 1257396), (1638, 1197520), (1680, 1167582), (1820, 1077768), (1872, 1047830), (2016, 972985), (2080, 943047), (2184, 898140), (2340, 838264), (2520, 778388), (2730, 718512), (2912, 673605), (3120, 628698), (3276, 598760), (3360, 583791), (3640, 538884), (3744, 523915), (4095, 479008), (4368, 449070), (4680, 419132), (5040, 389194), (5460, 359256), (6240, 314349), (6552, 299380), (7280, 269442), (8190, 239504), (8736, 224535), (9360, 209566), (10080, 194597), (10920, 179628), (13104, 149690), (14560, 134721), (14969, 131040), (16380, 119752), (18720, 104783), (21840, 89814), (26208, 74845), (29938, 65520), (32760, 59876), (43680, 44907)]