392562800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1166115840

約数和(自身を除く): 773553040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 47, 50, 56, 70, 76, 80, 94, 95, 100, 112, 133, 140, 152, 157, 175, 188, 190, 200, 235, 266, 280, 304, 314, 329, 350, 376, 380, 400, 470, 475, 532, 560, 628, 658, 665, 700, 752, 760, 785, 893, 940, 950, 1064, 1099, 1175, 1256, 1316, 1330, 1400, 1520, 1570, 1645, 1786, 1880, 1900, 2128, 2198, 2350, 2512, 2632, 2660, 2800, 2983, 3140, 3290, 3325, 3572, 3760, 3800, 3925, 4396, 4465, 4700, 5264, 5320, 5495, 5966, 6251, 6280, 6580, 6650, 7144, 7379, 7600, 7850, 8225, 8792, 8930, 9400, 10640, 10990, 11932, 12502, 12560, 13160, 13300, 14288, 14758, 14915, 15700, 16450, 17584, 17860, 18800, 20881, 21980, 22325, 23864, 25004, 26320, 26600, 27475, 29516, 29830, 31255, 31400, 32900, 35720, 36895, 41762, 43960, 44650, 47728, 50008, 51653, 53200, 54950, 59032, 59660, 62510, 62800, 65800, 71440, 73790, 74575, 83524, 87920, 89300, 100016, 103306, 104405, 109900, 118064, 119320, 125020, 131600, 140201, 147580, 149150, 156275, 167048, 178600, 184475, 206612, 208810, 219800, 238640, 250040, 258265, 280402, 295160, 298300, 312550, 334096, 357200, 368950, 413224, 417620, 439600, 500080, 516530, 522025, 560804, 590320, 596600, 625100, 701005, 737900, 826448, 835240, 981407, 1033060, 1044050, 1121608, 1193200, 1250200, 1291325, 1402010, 1475800, 1670480, 1962814, 2066120, 2088100, 2243216, 2500400, 2582650, 2804020, 2951600, 3505025, 3925628, 4132240, 4176200, 4907035, 5165300, 5608040, 7010050, 7851256, 8352400, 9814070, 10330600, 11216080, 14020100, 15702512, 19628140, 20661200, 24535175, 28040200, 39256280, 49070350, 56080400, 78512560, 98140700, 196281400, 392562800]

約数ペア:

[(1, 392562800), (2, 196281400), (4, 98140700), (5, 78512560), (7, 56080400), (8, 49070350), (10, 39256280), (14, 28040200), (16, 24535175), (19, 20661200), (20, 19628140), (25, 15702512), (28, 14020100), (35, 11216080), (38, 10330600), (40, 9814070), (47, 8352400), (50, 7851256), (56, 7010050), (70, 5608040), (76, 5165300), (80, 4907035), (94, 4176200), (95, 4132240), (100, 3925628), (112, 3505025), (133, 2951600), (140, 2804020), (152, 2582650), (157, 2500400), (175, 2243216), (188, 2088100), (190, 2066120), (200, 1962814), (235, 1670480), (266, 1475800), (280, 1402010), (304, 1291325), (314, 1250200), (329, 1193200), (350, 1121608), (376, 1044050), (380, 1033060), (400, 981407), (470, 835240), (475, 826448), (532, 737900), (560, 701005), (628, 625100), (658, 596600), (665, 590320), (700, 560804), (752, 522025), (760, 516530), (785, 500080), (893, 439600), (940, 417620), (950, 413224), (1064, 368950), (1099, 357200), (1175, 334096), (1256, 312550), (1316, 298300), (1330, 295160), (1400, 280402), (1520, 258265), (1570, 250040), (1645, 238640), (1786, 219800), (1880, 208810), (1900, 206612), (2128, 184475), (2198, 178600), (2350, 167048), (2512, 156275), (2632, 149150), (2660, 147580), (2800, 140201), (2983, 131600), (3140, 125020), (3290, 119320), (3325, 118064), (3572, 109900), (3760, 104405), (3800, 103306), (3925, 100016), (4396, 89300), (4465, 87920), (4700, 83524), (5264, 74575), (5320, 73790), (5495, 71440), (5966, 65800), (6251, 62800), (6280, 62510), (6580, 59660), (6650, 59032), (7144, 54950), (7379, 53200), (7600, 51653), (7850, 50008), (8225, 47728), (8792, 44650), (8930, 43960), (9400, 41762), (10640, 36895), (10990, 35720), (11932, 32900), (12502, 31400), (12560, 31255), (13160, 29830), (13300, 29516), (14288, 27475), (14758, 26600), (14915, 26320), (15700, 25004), (16450, 23864), (17584, 22325), (17860, 21980), (18800, 20881)]