202313520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 747452160

約数和(自身を除く): 545138640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 643, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1286, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 1929, 2070, 2185, 2280, 2572, 2622, 2736, 2760, 3215, 3312, 3420, 3496, 3858, 3933, 4140, 4370, 4560, 5144, 5244, 5520, 5787, 6430, 6555, 6840, 6992, 7716, 7866, 8280, 8740, 9645, 10288, 10488, 11574, 12217, 12860, 13110, 13680, 14789, 15432, 15732, 16560, 17480, 19290, 19665, 20976, 23148, 24434, 25720, 26220, 28935, 29578, 30864, 31464, 34960, 36651, 38580, 39330, 44367, 46296, 48868, 51440, 52440, 57870, 59156, 61085, 62928, 73302, 73945, 77160, 78660, 88734, 92592, 97736, 104880, 109953, 115740, 118312, 122170, 133101, 146604, 147890, 154320, 157320, 177468, 183255, 195472, 219906, 221835, 231480, 236624, 244340, 266202, 280991, 293208, 295780, 314640, 354936, 366510, 439812, 443670, 462960, 488680, 532404, 549765, 561982, 586416, 591560, 665505, 709872, 733020, 842973, 879624, 887340, 977360, 1064808, 1099530, 1123964, 1183120, 1331010, 1404955, 1466040, 1685946, 1759248, 1774680, 2129616, 2199060, 2247928, 2528919, 2662020, 2809910, 2932080, 3371892, 3549360, 4214865, 4398120, 4495856, 5057838, 5324040, 5619820, 6743784, 8429730, 8796240, 10115676, 10648080, 11239640, 12644595, 13487568, 16859460, 20231352, 22479280, 25289190, 33718920, 40462704, 50578380, 67437840, 101156760, 202313520]

約数ペア:

[(1, 202313520), (2, 101156760), (3, 67437840), (4, 50578380), (5, 40462704), (6, 33718920), (8, 25289190), (9, 22479280), (10, 20231352), (12, 16859460), (15, 13487568), (16, 12644595), (18, 11239640), (19, 10648080), (20, 10115676), (23, 8796240), (24, 8429730), (30, 6743784), (36, 5619820), (38, 5324040), (40, 5057838), (45, 4495856), (46, 4398120), (48, 4214865), (57, 3549360), (60, 3371892), (69, 2932080), (72, 2809910), (76, 2662020), (80, 2528919), (90, 2247928), (92, 2199060), (95, 2129616), (114, 1774680), (115, 1759248), (120, 1685946), (138, 1466040), (144, 1404955), (152, 1331010), (171, 1183120), (180, 1123964), (184, 1099530), (190, 1064808), (207, 977360), (228, 887340), (230, 879624), (240, 842973), (276, 733020), (285, 709872), (304, 665505), (342, 591560), (345, 586416), (360, 561982), (368, 549765), (380, 532404), (414, 488680), (437, 462960), (456, 443670), (460, 439812), (552, 366510), (570, 354936), (643, 314640), (684, 295780), (690, 293208), (720, 280991), (760, 266202), (828, 244340), (855, 236624), (874, 231480), (912, 221835), (920, 219906), (1035, 195472), (1104, 183255), (1140, 177468), (1286, 157320), (1311, 154320), (1368, 147890), (1380, 146604), (1520, 133101), (1656, 122170), (1710, 118312), (1748, 115740), (1840, 109953), (1929, 104880), (2070, 97736), (2185, 92592), (2280, 88734), (2572, 78660), (2622, 77160), (2736, 73945), (2760, 73302), (3215, 62928), (3312, 61085), (3420, 59156), (3496, 57870), (3858, 52440), (3933, 51440), (4140, 48868), (4370, 46296), (4560, 44367), (5144, 39330), (5244, 38580), (5520, 36651), (5787, 34960), (6430, 31464), (6555, 30864), (6840, 29578), (6992, 28935), (7716, 26220), (7866, 25720), (8280, 24434), (8740, 23148), (9645, 20976), (10288, 19665), (10488, 19290), (11574, 17480), (12217, 16560), (12860, 15732), (13110, 15432), (13680, 14789)]