278619120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 360

約数和(自身を含む): 1080826656

約数和(自身を除く): 802207536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 103, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 206, 208, 221, 234, 240, 255, 260, 272, 289, 306, 309, 312, 340, 360, 390, 408, 412, 442, 468, 510, 515, 520, 578, 585, 612, 618, 624, 663, 680, 720, 765, 780, 816, 824, 867, 884, 927, 936, 1020, 1030, 1040, 1105, 1156, 1170, 1224, 1236, 1326, 1339, 1360, 1445, 1530, 1545, 1560, 1648, 1734, 1751, 1768, 1854, 1872, 1989, 2040, 2060, 2210, 2312, 2340, 2448, 2472, 2601, 2652, 2678, 2890, 3060, 3090, 3120, 3315, 3468, 3502, 3536, 3708, 3757, 3978, 4017, 4080, 4120, 4335, 4420, 4624, 4635, 4680, 4944, 5202, 5253, 5304, 5356, 5780, 6120, 6180, 6630, 6695, 6936, 7004, 7416, 7514, 7956, 8034, 8240, 8670, 8755, 8840, 9270, 9360, 9945, 10404, 10506, 10608, 10712, 11271, 11560, 12051, 12240, 12360, 13005, 13260, 13390, 13872, 14008, 14832, 15028, 15759, 15912, 16068, 17340, 17510, 17680, 18540, 18785, 19890, 20085, 20808, 21012, 21424, 22542, 22763, 23120, 24102, 24720, 26010, 26265, 26520, 26780, 28016, 29767, 30056, 31518, 31824, 32136, 33813, 34680, 35020, 37080, 37570, 39780, 40170, 41616, 42024, 45084, 45526, 48204, 52020, 52530, 53040, 53560, 56355, 59534, 60112, 60255, 63036, 64272, 67626, 68289, 69360, 70040, 74160, 75140, 78795, 79560, 80340, 84048, 89301, 90168, 91052, 96408, 104040, 105060, 107120, 112710, 113815, 119068, 120510, 126072, 135252, 136578, 140080, 148835, 150280, 157590, 159120, 160680, 169065, 178602, 180336, 182104, 192816, 204867, 208080, 210120, 225420, 227630, 238136, 241020, 252144, 267903, 270504, 273156, 297670, 300560, 315180, 321360, 338130, 341445, 357204, 364208, 386971, 409734, 420240, 446505, 450840, 455260, 476272, 482040, 535806, 541008, 546312, 595340, 630360, 676260, 682890, 714408, 773942, 819468, 893010, 901680, 910520, 964080, 1024335, 1071612, 1092624, 1160913, 1190680, 1260720, 1339515, 1352520, 1365780, 1428816, 1547884, 1638936, 1786020, 1821040, 1934855, 2048670, 2143224, 2321826, 2381360, 2679030, 2705040, 2731560, 3095768, 3277872, 3482739, 3572040, 3869710, 4097340, 4286448, 4643652, 5358060, 5463120, 5804565, 6191536, 6965478, 7144080, 7739420, 8194680, 9287304, 10716120, 11609130, 13930956, 15478840, 16389360, 17413695, 18574608, 21432240, 23218260, 27861912, 30957680, 34827390, 46436520, 55723824, 69654780, 92873040, 139309560, 278619120]

約数ペア:

[(1, 278619120), (2, 139309560), (3, 92873040), (4, 69654780), (5, 55723824), (6, 46436520), (8, 34827390), (9, 30957680), (10, 27861912), (12, 23218260), (13, 21432240), (15, 18574608), (16, 17413695), (17, 16389360), (18, 15478840), (20, 13930956), (24, 11609130), (26, 10716120), (30, 9287304), (34, 8194680), (36, 7739420), (39, 7144080), (40, 6965478), (45, 6191536), (48, 5804565), (51, 5463120), (52, 5358060), (60, 4643652), (65, 4286448), (68, 4097340), (72, 3869710), (78, 3572040), (80, 3482739), (85, 3277872), (90, 3095768), (102, 2731560), (103, 2705040), (104, 2679030), (117, 2381360), (120, 2321826), (130, 2143224), (136, 2048670), (144, 1934855), (153, 1821040), (156, 1786020), (170, 1638936), (180, 1547884), (195, 1428816), (204, 1365780), (206, 1352520), (208, 1339515), (221, 1260720), (234, 1190680), (240, 1160913), (255, 1092624), (260, 1071612), (272, 1024335), (289, 964080), (306, 910520), (309, 901680), (312, 893010), (340, 819468), (360, 773942), (390, 714408), (408, 682890), (412, 676260), (442, 630360), (468, 595340), (510, 546312), (515, 541008), (520, 535806), (578, 482040), (585, 476272), (612, 455260), (618, 450840), (624, 446505), (663, 420240), (680, 409734), (720, 386971), (765, 364208), (780, 357204), (816, 341445), (824, 338130), (867, 321360), (884, 315180), (927, 300560), (936, 297670), (1020, 273156), (1030, 270504), (1040, 267903), (1105, 252144), (1156, 241020), (1170, 238136), (1224, 227630), (1236, 225420), (1326, 210120), (1339, 208080), (1360, 204867), (1445, 192816), (1530, 182104), (1545, 180336), (1560, 178602), (1648, 169065), (1734, 160680), (1751, 159120), (1768, 157590), (1854, 150280), (1872, 148835), (1989, 140080), (2040, 136578), (2060, 135252), (2210, 126072), (2312, 120510), (2340, 119068), (2448, 113815), (2472, 112710), (2601, 107120), (2652, 105060), (2678, 104040), (2890, 96408), (3060, 91052), (3090, 90168), (3120, 89301), (3315, 84048), (3468, 80340), (3502, 79560), (3536, 78795), (3708, 75140), (3757, 74160), (3978, 70040), (4017, 69360), (4080, 68289), (4120, 67626), (4335, 64272), (4420, 63036), (4624, 60255), (4635, 60112), (4680, 59534), (4944, 56355), (5202, 53560), (5253, 53040), (5304, 52530), (5356, 52020), (5780, 48204), (6120, 45526), (6180, 45084), (6630, 42024), (6695, 41616), (6936, 40170), (7004, 39780), (7416, 37570), (7514, 37080), (7956, 35020), (8034, 34680), (8240, 33813), (8670, 32136), (8755, 31824), (8840, 31518), (9270, 30056), (9360, 29767), (9945, 28016), (10404, 26780), (10506, 26520), (10608, 26265), (10712, 26010), (11271, 24720), (11560, 24102), (12051, 23120), (12240, 22763), (12360, 22542), (13005, 21424), (13260, 21012), (13390, 20808), (13872, 20085), (14008, 19890), (14832, 18785), (15028, 18540), (15759, 17680), (15912, 17510), (16068, 17340)]