447286320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 320

約数和(自身を含む): 1758637440

約数和(自身を除く): 1311351120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 937, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1874, 1989, 2040, 2160, 2210, 2295, 2340, 2448, 2652, 2808, 2811, 3060, 3120, 3315, 3510, 3536, 3672, 3748, 3978, 4080, 4420, 4590, 4680, 4685, 5304, 5616, 5622, 5967, 6120, 6630, 7020, 7344, 7496, 7956, 8433, 8840, 9180, 9360, 9370, 9945, 10608, 11244, 11934, 12181, 12240, 13260, 14040, 14055, 14992, 15912, 15929, 16866, 17680, 18360, 18740, 19890, 22488, 23868, 24362, 25299, 26520, 28080, 28110, 29835, 31824, 31858, 33732, 36543, 36720, 37480, 39780, 42165, 44976, 47736, 47787, 48724, 50598, 53040, 56220, 59670, 60905, 63716, 67464, 73086, 74960, 79560, 79645, 84330, 95472, 95574, 97448, 101196, 109629, 112440, 119340, 121810, 126495, 127432, 134928, 143361, 146172, 159120, 159290, 168660, 182715, 191148, 194896, 202392, 207077, 219258, 224880, 238680, 238935, 243620, 252990, 254864, 286722, 292344, 318580, 328887, 337320, 365430, 382296, 404784, 414154, 430083, 438516, 477360, 477870, 487240, 505980, 548145, 573444, 584688, 621231, 637160, 657774, 674640, 716805, 730860, 764592, 828308, 860166, 877032, 955740, 974480, 1011960, 1035385, 1096290, 1146888, 1242462, 1274320, 1315548, 1433610, 1461720, 1644435, 1656616, 1720332, 1754064, 1863693, 1911480, 2023920, 2070770, 2150415, 2192580, 2293776, 2484924, 2631096, 2867220, 2923440, 3106155, 3288870, 3313232, 3440664, 3727386, 3822960, 4141540, 4300830, 4385160, 4969848, 5262192, 5591079, 5734440, 6212310, 6577740, 6881328, 7454772, 8283080, 8601660, 8770320, 9318465, 9939696, 11182158, 11468880, 12424620, 13155480, 14909544, 16566160, 17203320, 18636930, 22364316, 24849240, 26310960, 27955395, 29819088, 34406640, 37273860, 44728632, 49698480, 55910790, 74547720, 89457264, 111821580, 149095440, 223643160, 447286320]

約数ペア:

[(1, 447286320), (2, 223643160), (3, 149095440), (4, 111821580), (5, 89457264), (6, 74547720), (8, 55910790), (9, 49698480), (10, 44728632), (12, 37273860), (13, 34406640), (15, 29819088), (16, 27955395), (17, 26310960), (18, 24849240), (20, 22364316), (24, 18636930), (26, 17203320), (27, 16566160), (30, 14909544), (34, 13155480), (36, 12424620), (39, 11468880), (40, 11182158), (45, 9939696), (48, 9318465), (51, 8770320), (52, 8601660), (54, 8283080), (60, 7454772), (65, 6881328), (68, 6577740), (72, 6212310), (78, 5734440), (80, 5591079), (85, 5262192), (90, 4969848), (102, 4385160), (104, 4300830), (108, 4141540), (117, 3822960), (120, 3727386), (130, 3440664), (135, 3313232), (136, 3288870), (144, 3106155), (153, 2923440), (156, 2867220), (170, 2631096), (180, 2484924), (195, 2293776), (204, 2192580), (208, 2150415), (216, 2070770), (221, 2023920), (234, 1911480), (240, 1863693), (255, 1754064), (260, 1720332), (270, 1656616), (272, 1644435), (306, 1461720), (312, 1433610), (340, 1315548), (351, 1274320), (360, 1242462), (390, 1146888), (408, 1096290), (432, 1035385), (442, 1011960), (459, 974480), (468, 955740), (510, 877032), (520, 860166), (540, 828308), (585, 764592), (612, 730860), (624, 716805), (663, 674640), (680, 657774), (702, 637160), (720, 621231), (765, 584688), (780, 573444), (816, 548145), (884, 505980), (918, 487240), (936, 477870), (937, 477360), (1020, 438516), (1040, 430083), (1080, 414154), (1105, 404784), (1170, 382296), (1224, 365430), (1326, 337320), (1360, 328887), (1404, 318580), (1530, 292344), (1560, 286722), (1755, 254864), (1768, 252990), (1836, 243620), (1872, 238935), (1874, 238680), (1989, 224880), (2040, 219258), (2160, 207077), (2210, 202392), (2295, 194896), (2340, 191148), (2448, 182715), (2652, 168660), (2808, 159290), (2811, 159120), (3060, 146172), (3120, 143361), (3315, 134928), (3510, 127432), (3536, 126495), (3672, 121810), (3748, 119340), (3978, 112440), (4080, 109629), (4420, 101196), (4590, 97448), (4680, 95574), (4685, 95472), (5304, 84330), (5616, 79645), (5622, 79560), (5967, 74960), (6120, 73086), (6630, 67464), (7020, 63716), (7344, 60905), (7496, 59670), (7956, 56220), (8433, 53040), (8840, 50598), (9180, 48724), (9360, 47787), (9370, 47736), (9945, 44976), (10608, 42165), (11244, 39780), (11934, 37480), (12181, 36720), (12240, 36543), (13260, 33732), (14040, 31858), (14055, 31824), (14992, 29835), (15912, 28110), (15929, 28080), (16866, 26520), (17680, 25299), (18360, 24362), (18740, 23868), (19890, 22488)]