19626257280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3853}}^1$

素因数の和:4261

約数の個数: 256

約数和(自身を含む): 71702899200

約数和(自身を除く): 52076641920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 379, 384, 420, 448, 480, 560, 640, 672, 758, 840, 896, 960, 1120, 1137, 1344, 1516, 1680, 1895, 1920, 2240, 2274, 2653, 2688, 3032, 3360, 3790, 3853, 4480, 4548, 5306, 5685, 6064, 6720, 7580, 7706, 7959, 9096, 10612, 11370, 11559, 12128, 13265, 13440, 15160, 15412, 15918, 18192, 19265, 21224, 22740, 23118, 24256, 26530, 26971, 30320, 30824, 31836, 36384, 38530, 39795, 42448, 45480, 46236, 48512, 53060, 53942, 57795, 60640, 61648, 63672, 72768, 77060, 79590, 80913, 84896, 90960, 92472, 106120, 107884, 115590, 121280, 123296, 127344, 134855, 145536, 154120, 159180, 161826, 169792, 181920, 184944, 212240, 215768, 231180, 242560, 246592, 254688, 269710, 308240, 318360, 323652, 339584, 363840, 369888, 404565, 424480, 431536, 462360, 493184, 509376, 539420, 616480, 636720, 647304, 727680, 739776, 809130, 848960, 863072, 924720, 1018752, 1078840, 1232960, 1273440, 1294608, 1460287, 1479552, 1618260, 1697920, 1726144, 1849440, 2157680, 2465920, 2546880, 2589216, 2920574, 3236520, 3452288, 3698880, 4315360, 4380861, 5093760, 5178432, 5841148, 6473040, 7301435, 7397760, 8630720, 8761722, 10222009, 10356864, 11682296, 12946080, 14602870, 17261440, 17523444, 20444018, 21904305, 23364592, 25892160, 29205740, 30666027, 35046888, 40888036, 43808610, 46729184, 51110045, 51784320, 58411480, 61332054, 70093776, 81776072, 87617220, 93458368, 102220090, 116822960, 122664108, 140187552, 153330135, 163552144, 175234440, 186916736, 204440180, 233645920, 245328216, 280375104, 306660270, 327104288, 350468880, 408880360, 467291840, 490656432, 560750208, 613320540, 654208576, 700937760, 817760720, 934583680, 981312864, 1226641080, 1308417152, 1401875520, 1635521440, 1962625728, 2453282160, 2803751040, 3271042880, 3925251456, 4906564320, 6542085760, 9813128640, 19626257280]

約数ペア:

[(1, 19626257280), (2, 9813128640), (3, 6542085760), (4, 4906564320), (5, 3925251456), (6, 3271042880), (7, 2803751040), (8, 2453282160), (10, 1962625728), (12, 1635521440), (14, 1401875520), (15, 1308417152), (16, 1226641080), (20, 981312864), (21, 934583680), (24, 817760720), (28, 700937760), (30, 654208576), (32, 613320540), (35, 560750208), (40, 490656432), (42, 467291840), (48, 408880360), (56, 350468880), (60, 327104288), (64, 306660270), (70, 280375104), (80, 245328216), (84, 233645920), (96, 204440180), (105, 186916736), (112, 175234440), (120, 163552144), (128, 153330135), (140, 140187552), (160, 122664108), (168, 116822960), (192, 102220090), (210, 93458368), (224, 87617220), (240, 81776072), (280, 70093776), (320, 61332054), (336, 58411480), (379, 51784320), (384, 51110045), (420, 46729184), (448, 43808610), (480, 40888036), (560, 35046888), (640, 30666027), (672, 29205740), (758, 25892160), (840, 23364592), (896, 21904305), (960, 20444018), (1120, 17523444), (1137, 17261440), (1344, 14602870), (1516, 12946080), (1680, 11682296), (1895, 10356864), (1920, 10222009), (2240, 8761722), (2274, 8630720), (2653, 7397760), (2688, 7301435), (3032, 6473040), (3360, 5841148), (3790, 5178432), (3853, 5093760), (4480, 4380861), (4548, 4315360), (5306, 3698880), (5685, 3452288), (6064, 3236520), (6720, 2920574), (7580, 2589216), (7706, 2546880), (7959, 2465920), (9096, 2157680), (10612, 1849440), (11370, 1726144), (11559, 1697920), (12128, 1618260), (13265, 1479552), (13440, 1460287), (15160, 1294608), (15412, 1273440), (15918, 1232960), (18192, 1078840), (19265, 1018752), (21224, 924720), (22740, 863072), (23118, 848960), (24256, 809130), (26530, 739776), (26971, 727680), (30320, 647304), (30824, 636720), (31836, 616480), (36384, 539420), (38530, 509376), (39795, 493184), (42448, 462360), (45480, 431536), (46236, 424480), (48512, 404565), (53060, 369888), (53942, 363840), (57795, 339584), (60640, 323652), (61648, 318360), (63672, 308240), (72768, 269710), (77060, 254688), (79590, 246592), (80913, 242560), (84896, 231180), (90960, 215768), (92472, 212240), (106120, 184944), (107884, 181920), (115590, 169792), (121280, 161826), (123296, 159180), (127344, 154120), (134855, 145536)]