144618880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1744

約数の個数: 128

約数和(自身を含む): 416160000

約数和(自身を除く): 271541120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 1699, 2128, 2240, 2432, 2660, 3040, 3398, 4256, 4480, 5320, 6080, 6796, 8495, 8512, 10640, 11893, 12160, 13592, 16990, 17024, 21280, 23786, 27184, 32281, 33980, 42560, 47572, 54368, 59465, 64562, 67960, 85120, 95144, 108736, 118930, 129124, 135920, 161405, 190288, 217472, 225967, 237860, 258248, 271840, 322810, 380576, 451934, 475720, 516496, 543680, 645620, 761152, 903868, 951440, 1032992, 1087360, 1129835, 1291240, 1522304, 1807736, 1902880, 2065984, 2259670, 2582480, 3615472, 3805760, 4131968, 4519340, 5164960, 7230944, 7611520, 9038680, 10329920, 14461888, 18077360, 20659840, 28923776, 36154720, 72309440, 144618880]

約数ペア:

[(1, 144618880), (2, 72309440), (4, 36154720), (5, 28923776), (7, 20659840), (8, 18077360), (10, 14461888), (14, 10329920), (16, 9038680), (19, 7611520), (20, 7230944), (28, 5164960), (32, 4519340), (35, 4131968), (38, 3805760), (40, 3615472), (56, 2582480), (64, 2259670), (70, 2065984), (76, 1902880), (80, 1807736), (95, 1522304), (112, 1291240), (128, 1129835), (133, 1087360), (140, 1032992), (152, 951440), (160, 903868), (190, 761152), (224, 645620), (266, 543680), (280, 516496), (304, 475720), (320, 451934), (380, 380576), (448, 322810), (532, 271840), (560, 258248), (608, 237860), (640, 225967), (665, 217472), (760, 190288), (896, 161405), (1064, 135920), (1120, 129124), (1216, 118930), (1330, 108736), (1520, 95144), (1699, 85120), (2128, 67960), (2240, 64562), (2432, 59465), (2660, 54368), (3040, 47572), (3398, 42560), (4256, 33980), (4480, 32281), (5320, 27184), (6080, 23786), (6796, 21280), (8495, 17024), (8512, 16990), (10640, 13592), (11893, 12160)]