1273553280

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 384

約数和(自身を含む): 4811788800

約数和(自身を除く): 3538235520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 431, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 862, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1293, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1724, 1728, 1824, 1920, 1944, 2052, 2155, 2160, 2280, 2430, 2432, 2565, 2586, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3448, 3456, 3648, 3879, 3888, 4104, 4310, 4320, 4560, 4617, 4860, 5130, 5172, 5184, 5472, 5760, 6080, 6156, 6465, 6480, 6840, 6896, 7296, 7695, 7758, 7776, 8189, 8208, 8620, 8640, 9120, 9234, 9720, 10260, 10344, 10368, 10944, 11637, 12160, 12312, 12930, 12960, 13680, 13792, 15390, 15516, 15552, 16378, 16416, 17240, 17280, 18240, 18468, 19395, 19440, 20520, 20688, 21888, 23085, 23274, 24567, 24624, 25860, 25920, 27360, 27584, 30780, 31032, 31104, 32756, 32832, 34480, 34911, 36480, 36936, 38790, 38880, 40945, 41040, 41376, 46170, 46548, 49134, 49248, 51720, 51840, 54720, 55168, 58185, 61560, 62064, 65512, 65664, 68960, 69822, 73701, 73872, 77580, 77760, 81890, 82080, 82752, 92340, 93096, 98268, 98496, 103440, 104733, 109440, 116370, 122835, 123120, 124128, 131024, 137920, 139644, 147402, 147744, 155160, 155520, 163780, 164160, 165504, 174555, 184680, 186192, 196536, 196992, 206880, 209466, 221103, 232740, 245670, 246240, 248256, 262048, 275840, 279288, 294804, 295488, 310320, 327560, 328320, 349110, 368505, 369360, 372384, 393072, 413760, 418932, 442206, 465480, 491340, 492480, 496512, 523665, 524096, 558576, 589608, 590976, 620640, 655120, 663309, 698220, 737010, 738720, 744768, 786144, 827520, 837864, 884412, 930960, 982680, 984960, 1047330, 1048192, 1105515, 1117152, 1179216, 1241280, 1310240, 1326618, 1396440, 1474020, 1477440, 1489536, 1572288, 1675728, 1768824, 1861920, 1965360, 1989927, 2094660, 2211030, 2234304, 2358432, 2482560, 2620480, 2653236, 2792880, 2948040, 2954880, 3144576, 3316545, 3351456, 3537648, 3723840, 3930720, 3979854, 4189320, 4422060, 4468608, 4716864, 5240960, 5306472, 5585760, 5896080, 6633090, 6702912, 7075296, 7447680, 7861440, 7959708, 8378640, 8844120, 9433728, 9949635, 10612944, 11171520, 11792160, 13266180, 13405824, 14150592, 15722880, 15919416, 16757280, 17688240, 19899270, 21225888, 22343040, 23584320, 26532360, 28301184, 31838832, 33514560, 35376480, 39798540, 42451776, 47168640, 53064720, 63677664, 67029120, 70752960, 79597080, 84903552, 106129440, 127355328, 141505920, 159194160, 212258880, 254710656, 318388320, 424517760, 636776640, 1273553280]

約数ペア:

[(1, 1273553280), (2, 636776640), (3, 424517760), (4, 318388320), (5, 254710656), (6, 212258880), (8, 159194160), (9, 141505920), (10, 127355328), (12, 106129440), (15, 84903552), (16, 79597080), (18, 70752960), (19, 67029120), (20, 63677664), (24, 53064720), (27, 47168640), (30, 42451776), (32, 39798540), (36, 35376480), (38, 33514560), (40, 31838832), (45, 28301184), (48, 26532360), (54, 23584320), (57, 22343040), (60, 21225888), (64, 19899270), (72, 17688240), (76, 16757280), (80, 15919416), (81, 15722880), (90, 14150592), (95, 13405824), (96, 13266180), (108, 11792160), (114, 11171520), (120, 10612944), (128, 9949635), (135, 9433728), (144, 8844120), (152, 8378640), (160, 7959708), (162, 7861440), (171, 7447680), (180, 7075296), (190, 6702912), (192, 6633090), (216, 5896080), (228, 5585760), (240, 5306472), (243, 5240960), (270, 4716864), (285, 4468608), (288, 4422060), (304, 4189320), (320, 3979854), (324, 3930720), (342, 3723840), (360, 3537648), (380, 3351456), (384, 3316545), (405, 3144576), (431, 2954880), (432, 2948040), (456, 2792880), (480, 2653236), (486, 2620480), (513, 2482560), (540, 2358432), (570, 2234304), (576, 2211030), (608, 2094660), (640, 1989927), (648, 1965360), (684, 1861920), (720, 1768824), (760, 1675728), (810, 1572288), (855, 1489536), (862, 1477440), (864, 1474020), (912, 1396440), (960, 1326618), (972, 1310240), (1026, 1241280), (1080, 1179216), (1140, 1117152), (1152, 1105515), (1215, 1048192), (1216, 1047330), (1293, 984960), (1296, 982680), (1368, 930960), (1440, 884412), (1520, 837864), (1539, 827520), (1620, 786144), (1710, 744768), (1724, 738720), (1728, 737010), (1824, 698220), (1920, 663309), (1944, 655120), (2052, 620640), (2155, 590976), (2160, 589608), (2280, 558576), (2430, 524096), (2432, 523665), (2565, 496512), (2586, 492480), (2592, 491340), (2736, 465480), (2880, 442206), (3040, 418932), (3078, 413760), (3240, 393072), (3420, 372384), (3448, 369360), (3456, 368505), (3648, 349110), (3879, 328320), (3888, 327560), (4104, 310320), (4310, 295488), (4320, 294804), (4560, 279288), (4617, 275840), (4860, 262048), (5130, 248256), (5172, 246240), (5184, 245670), (5472, 232740), (5760, 221103), (6080, 209466), (6156, 206880), (6465, 196992), (6480, 196536), (6840, 186192), (6896, 184680), (7296, 174555), (7695, 165504), (7758, 164160), (7776, 163780), (8189, 155520), (8208, 155160), (8620, 147744), (8640, 147402), (9120, 139644), (9234, 137920), (9720, 131024), (10260, 124128), (10344, 123120), (10368, 122835), (10944, 116370), (11637, 109440), (12160, 104733), (12312, 103440), (12930, 98496), (12960, 98268), (13680, 93096), (13792, 92340), (15390, 82752), (15516, 82080), (15552, 81890), (16378, 77760), (16416, 77580), (17240, 73872), (17280, 73701), (18240, 69822), (18468, 68960), (19395, 65664), (19440, 65512), (20520, 62064), (20688, 61560), (21888, 58185), (23085, 55168), (23274, 54720), (24567, 51840), (24624, 51720), (25860, 49248), (25920, 49134), (27360, 46548), (27584, 46170), (30780, 41376), (31032, 41040), (31104, 40945), (32756, 38880), (32832, 38790), (34480, 36936), (34911, 36480)]