191401440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 656087040

約数和(自身を除く): 464685600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 677, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1354, 1488, 1520, 1767, 1824, 1860, 2031, 2280, 2356, 2480, 2708, 2945, 2976, 3040, 3385, 3534, 3720, 4062, 4560, 4712, 4960, 5416, 5890, 6770, 7068, 7440, 8124, 8835, 9120, 9424, 10155, 10832, 11780, 12863, 13540, 14136, 14880, 16248, 17670, 18848, 20310, 20987, 21664, 23560, 25726, 27080, 28272, 32496, 35340, 38589, 40620, 41974, 47120, 51452, 54160, 56544, 62961, 64315, 64992, 70680, 77178, 81240, 83948, 94240, 102904, 104935, 108320, 125922, 128630, 141360, 154356, 162480, 167896, 192945, 205808, 209870, 251844, 257260, 282720, 308712, 314805, 324960, 335792, 385890, 398753, 411616, 419740, 503688, 514520, 617424, 629610, 671584, 771780, 797506, 839480, 1007376, 1029040, 1196259, 1234848, 1259220, 1543560, 1595012, 1678960, 1993765, 2014752, 2058080, 2392518, 2518440, 3087120, 3190024, 3357920, 3987530, 4785036, 5036880, 5981295, 6174240, 6380048, 7975060, 9570072, 10073760, 11962590, 12760096, 15950120, 19140144, 23925180, 31900240, 38280288, 47850360, 63800480, 95700720, 191401440]

約数ペア:

[(1, 191401440), (2, 95700720), (3, 63800480), (4, 47850360), (5, 38280288), (6, 31900240), (8, 23925180), (10, 19140144), (12, 15950120), (15, 12760096), (16, 11962590), (19, 10073760), (20, 9570072), (24, 7975060), (30, 6380048), (31, 6174240), (32, 5981295), (38, 5036880), (40, 4785036), (48, 3987530), (57, 3357920), (60, 3190024), (62, 3087120), (76, 2518440), (80, 2392518), (93, 2058080), (95, 2014752), (96, 1993765), (114, 1678960), (120, 1595012), (124, 1543560), (152, 1259220), (155, 1234848), (160, 1196259), (186, 1029040), (190, 1007376), (228, 839480), (240, 797506), (248, 771780), (285, 671584), (304, 629610), (310, 617424), (372, 514520), (380, 503688), (456, 419740), (465, 411616), (480, 398753), (496, 385890), (570, 335792), (589, 324960), (608, 314805), (620, 308712), (677, 282720), (744, 257260), (760, 251844), (912, 209870), (930, 205808), (992, 192945), (1140, 167896), (1178, 162480), (1240, 154356), (1354, 141360), (1488, 128630), (1520, 125922), (1767, 108320), (1824, 104935), (1860, 102904), (2031, 94240), (2280, 83948), (2356, 81240), (2480, 77178), (2708, 70680), (2945, 64992), (2976, 64315), (3040, 62961), (3385, 56544), (3534, 54160), (3720, 51452), (4062, 47120), (4560, 41974), (4712, 40620), (4960, 38589), (5416, 35340), (5890, 32496), (6770, 28272), (7068, 27080), (7440, 25726), (8124, 23560), (8835, 21664), (9120, 20987), (9424, 20310), (10155, 18848), (10832, 17670), (11780, 16248), (12863, 14880), (13540, 14136)]