196940693760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{17989}}^1$

素因数の和:20864

約数の個数: 144

約数和(自身を含む): 629234934720

約数和(自身を除く): 432294240960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2851, 3840, 5702, 8553, 11404, 14255, 17106, 17989, 22808, 28510, 34212, 35978, 42765, 45616, 53967, 57020, 68424, 71956, 85530, 89945, 91232, 107934, 114040, 136848, 143912, 171060, 179890, 182464, 215868, 228080, 269835, 273696, 287824, 342120, 359780, 364928, 431736, 456160, 539670, 547392, 575648, 684240, 719560, 729856, 863472, 912320, 1079340, 1094784, 1151296, 1368480, 1439120, 1726944, 1824640, 2158680, 2189568, 2302592, 2736960, 2878240, 3453888, 3649280, 4317360, 4605184, 5473920, 5756480, 6907776, 8634720, 10947840, 11512960, 13815552, 17269440, 23025920, 34538880, 51286639, 69077760, 102573278, 153859917, 205146556, 256433195, 307719834, 410293112, 512866390, 615439668, 769299585, 820586224, 1025732780, 1230879336, 1538599170, 1641172448, 2051465560, 2461758672, 3077198340, 3282344896, 4102931120, 4923517344, 6154396680, 6564689792, 8205862240, 9847034688, 12308793360, 13129379584, 16411724480, 19694069376, 24617586720, 32823448960, 39388138752, 49235173440, 65646897920, 98470346880, 196940693760]

約数ペア:

[(1, 196940693760), (2, 98470346880), (3, 65646897920), (4, 49235173440), (5, 39388138752), (6, 32823448960), (8, 24617586720), (10, 19694069376), (12, 16411724480), (15, 13129379584), (16, 12308793360), (20, 9847034688), (24, 8205862240), (30, 6564689792), (32, 6154396680), (40, 4923517344), (48, 4102931120), (60, 3282344896), (64, 3077198340), (80, 2461758672), (96, 2051465560), (120, 1641172448), (128, 1538599170), (160, 1230879336), (192, 1025732780), (240, 820586224), (256, 769299585), (320, 615439668), (384, 512866390), (480, 410293112), (640, 307719834), (768, 256433195), (960, 205146556), (1280, 153859917), (1920, 102573278), (2851, 69077760), (3840, 51286639), (5702, 34538880), (8553, 23025920), (11404, 17269440), (14255, 13815552), (17106, 11512960), (17989, 10947840), (22808, 8634720), (28510, 6907776), (34212, 5756480), (35978, 5473920), (42765, 4605184), (45616, 4317360), (53967, 3649280), (57020, 3453888), (68424, 2878240), (71956, 2736960), (85530, 2302592), (89945, 2189568), (91232, 2158680), (107934, 1824640), (114040, 1726944), (136848, 1439120), (143912, 1368480), (171060, 1151296), (179890, 1094784), (182464, 1079340), (215868, 912320), (228080, 863472), (269835, 729856), (273696, 719560), (287824, 684240), (342120, 575648), (359780, 547392), (364928, 539670), (431736, 456160)]