814864320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2612

約数の個数: 224

約数和(自身を含む): 2953512000

約数和(自身を除く): 2138647680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2549, 2664, 2880, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5098, 5328, 5920, 6660, 7104, 7647, 7992, 8640, 8880, 9990, 10196, 10656, 11840, 12745, 13320, 15294, 15984, 17760, 19980, 20392, 21312, 22941, 25490, 26640, 30588, 31968, 35520, 38235, 39960, 40784, 45882, 50980, 53280, 61176, 63936, 68823, 76470, 79920, 81568, 91764, 94313, 101960, 106560, 114705, 122352, 137646, 152940, 159840, 163136, 183528, 188626, 203920, 229410, 244704, 275292, 282939, 305880, 319680, 344115, 367056, 377252, 407840, 458820, 471565, 489408, 550584, 565878, 611760, 688230, 734112, 754504, 815680, 848817, 917640, 943130, 1101168, 1131756, 1223520, 1376460, 1414695, 1468224, 1509008, 1697634, 1835280, 1886260, 2202336, 2263512, 2447040, 2546451, 2752920, 2829390, 3018016, 3395268, 3670560, 3772520, 4244085, 4404672, 4527024, 5092902, 5505840, 5658780, 6036032, 6790536, 7341120, 7545040, 8488170, 9054048, 10185804, 11011680, 11317560, 12732255, 13581072, 15090080, 16976340, 18108096, 20371608, 22023360, 22635120, 25464510, 27162144, 30180160, 33952680, 40743216, 45270240, 50929020, 54324288, 67905360, 81486432, 90540480, 101858040, 135810720, 162972864, 203716080, 271621440, 407432160, 814864320]

約数ペア:

[(1, 814864320), (2, 407432160), (3, 271621440), (4, 203716080), (5, 162972864), (6, 135810720), (8, 101858040), (9, 90540480), (10, 81486432), (12, 67905360), (15, 54324288), (16, 50929020), (18, 45270240), (20, 40743216), (24, 33952680), (27, 30180160), (30, 27162144), (32, 25464510), (36, 22635120), (37, 22023360), (40, 20371608), (45, 18108096), (48, 16976340), (54, 15090080), (60, 13581072), (64, 12732255), (72, 11317560), (74, 11011680), (80, 10185804), (90, 9054048), (96, 8488170), (108, 7545040), (111, 7341120), (120, 6790536), (135, 6036032), (144, 5658780), (148, 5505840), (160, 5092902), (180, 4527024), (185, 4404672), (192, 4244085), (216, 3772520), (222, 3670560), (240, 3395268), (270, 3018016), (288, 2829390), (296, 2752920), (320, 2546451), (333, 2447040), (360, 2263512), (370, 2202336), (432, 1886260), (444, 1835280), (480, 1697634), (540, 1509008), (555, 1468224), (576, 1414695), (592, 1376460), (666, 1223520), (720, 1131756), (740, 1101168), (864, 943130), (888, 917640), (960, 848817), (999, 815680), (1080, 754504), (1110, 734112), (1184, 688230), (1332, 611760), (1440, 565878), (1480, 550584), (1665, 489408), (1728, 471565), (1776, 458820), (1998, 407840), (2160, 377252), (2220, 367056), (2368, 344115), (2549, 319680), (2664, 305880), (2880, 282939), (2960, 275292), (3330, 244704), (3552, 229410), (3996, 203920), (4320, 188626), (4440, 183528), (4995, 163136), (5098, 159840), (5328, 152940), (5920, 137646), (6660, 122352), (7104, 114705), (7647, 106560), (7992, 101960), (8640, 94313), (8880, 91764), (9990, 81568), (10196, 79920), (10656, 76470), (11840, 68823), (12745, 63936), (13320, 61176), (15294, 53280), (15984, 50980), (17760, 45882), (19980, 40784), (20392, 39960), (21312, 38235), (22941, 35520), (25490, 31968), (26640, 30588)]