19138680960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8527}}^1$

素因数の和:8723

約数の個数: 256

約数和(自身を含む): 70145187840

約数和(自身を除く): 51006506880

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, 167, 168, 192, 210, 224, 240, 280, 320, 334, 336, 384, 420, 448, 480, 501, 560, 640, 668, 672, 835, 840, 896, 960, 1002, 1120, 1169, 1336, 1344, 1670, 1680, 1920, 2004, 2240, 2338, 2505, 2672, 2688, 3340, 3360, 3507, 4008, 4480, 4676, 5010, 5344, 5845, 6680, 6720, 7014, 8016, 8527, 9352, 10020, 10688, 11690, 13360, 13440, 14028, 16032, 17054, 17535, 18704, 20040, 21376, 23380, 25581, 26720, 28056, 32064, 34108, 35070, 37408, 40080, 42635, 46760, 51162, 53440, 56112, 59689, 64128, 68216, 70140, 74816, 80160, 85270, 93520, 102324, 106880, 112224, 119378, 127905, 136432, 140280, 149632, 160320, 170540, 179067, 187040, 204648, 224448, 238756, 255810, 272864, 280560, 298445, 320640, 341080, 358134, 374080, 409296, 448896, 477512, 511620, 545728, 561120, 596890, 682160, 716268, 748160, 818592, 895335, 955024, 1023240, 1091456, 1122240, 1193780, 1364320, 1424009, 1432536, 1637184, 1790670, 1910048, 2046480, 2244480, 2387560, 2728640, 2848018, 2865072, 3274368, 3581340, 3820096, 4092960, 4272027, 4775120, 5457280, 5696036, 5730144, 7120045, 7162680, 7640192, 8185920, 8544054, 9550240, 9968063, 11392072, 11460288, 14240090, 14325360, 16371840, 17088108, 19100480, 19936126, 21360135, 22784144, 22920576, 28480180, 28650720, 29904189, 34176216, 38200960, 39872252, 42720270, 45568288, 49840315, 56960360, 57301440, 59808378, 68352432, 79744504, 85440540, 91136576, 99680630, 113920720, 114602880, 119616756, 136704864, 149520945, 159489008, 170881080, 182273152, 199361260, 227841440, 239233512, 273409728, 299041890, 318978016, 341762160, 398722520, 455682880, 478467024, 546819456, 598083780, 637956032, 683524320, 797445040, 911365760, 956934048, 1196167560, 1275912064, 1367048640, 1594890080, 1913868096, 2392335120, 2734097280, 3189780160, 3827736192, 4784670240, 6379560320, 9569340480, 19138680960]

約数ペア:

[(1, 19138680960), (2, 9569340480), (3, 6379560320), (4, 4784670240), (5, 3827736192), (6, 3189780160), (7, 2734097280), (8, 2392335120), (10, 1913868096), (12, 1594890080), (14, 1367048640), (15, 1275912064), (16, 1196167560), (20, 956934048), (21, 911365760), (24, 797445040), (28, 683524320), (30, 637956032), (32, 598083780), (35, 546819456), (40, 478467024), (42, 455682880), (48, 398722520), (56, 341762160), (60, 318978016), (64, 299041890), (70, 273409728), (80, 239233512), (84, 227841440), (96, 199361260), (105, 182273152), (112, 170881080), (120, 159489008), (128, 149520945), (140, 136704864), (160, 119616756), (167, 114602880), (168, 113920720), (192, 99680630), (210, 91136576), (224, 85440540), (240, 79744504), (280, 68352432), (320, 59808378), (334, 57301440), (336, 56960360), (384, 49840315), (420, 45568288), (448, 42720270), (480, 39872252), (501, 38200960), (560, 34176216), (640, 29904189), (668, 28650720), (672, 28480180), (835, 22920576), (840, 22784144), (896, 21360135), (960, 19936126), (1002, 19100480), (1120, 17088108), (1169, 16371840), (1336, 14325360), (1344, 14240090), (1670, 11460288), (1680, 11392072), (1920, 9968063), (2004, 9550240), (2240, 8544054), (2338, 8185920), (2505, 7640192), (2672, 7162680), (2688, 7120045), (3340, 5730144), (3360, 5696036), (3507, 5457280), (4008, 4775120), (4480, 4272027), (4676, 4092960), (5010, 3820096), (5344, 3581340), (5845, 3274368), (6680, 2865072), (6720, 2848018), (7014, 2728640), (8016, 2387560), (8527, 2244480), (9352, 2046480), (10020, 1910048), (10688, 1790670), (11690, 1637184), (13360, 1432536), (13440, 1424009), (14028, 1364320), (16032, 1193780), (17054, 1122240), (17535, 1091456), (18704, 1023240), (20040, 955024), (21376, 895335), (23380, 818592), (25581, 748160), (26720, 716268), (28056, 682160), (32064, 596890), (34108, 561120), (35070, 545728), (37408, 511620), (40080, 477512), (42635, 448896), (46760, 409296), (51162, 374080), (53440, 358134), (56112, 341080), (59689, 320640), (64128, 298445), (68216, 280560), (70140, 272864), (74816, 255810), (80160, 238756), (85270, 224448), (93520, 204648), (102324, 187040), (106880, 179067), (112224, 170540), (119378, 160320), (127905, 149632), (136432, 140280)]