148032640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 408913920

約数和(自身を除く): 260881280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 173, 191, 224, 280, 320, 346, 382, 448, 560, 640, 692, 764, 865, 896, 955, 1120, 1211, 1337, 1384, 1528, 1730, 1910, 2240, 2422, 2674, 2768, 3056, 3460, 3820, 4480, 4844, 5348, 5536, 6055, 6112, 6685, 6920, 7640, 9688, 10696, 11072, 12110, 12224, 13370, 13840, 15280, 19376, 21392, 22144, 24220, 24448, 26740, 27680, 30560, 33043, 38752, 42784, 48440, 53480, 55360, 61120, 66086, 77504, 85568, 96880, 106960, 110720, 122240, 132172, 155008, 165215, 171136, 193760, 213920, 231301, 264344, 330430, 387520, 427840, 462602, 528688, 660860, 775040, 855680, 925204, 1057376, 1156505, 1321720, 1850408, 2114752, 2313010, 2643440, 3700816, 4229504, 4626020, 5286880, 7401632, 9252040, 10573760, 14803264, 18504080, 21147520, 29606528, 37008160, 74016320, 148032640]

約数ペア:

[(1, 148032640), (2, 74016320), (4, 37008160), (5, 29606528), (7, 21147520), (8, 18504080), (10, 14803264), (14, 10573760), (16, 9252040), (20, 7401632), (28, 5286880), (32, 4626020), (35, 4229504), (40, 3700816), (56, 2643440), (64, 2313010), (70, 2114752), (80, 1850408), (112, 1321720), (128, 1156505), (140, 1057376), (160, 925204), (173, 855680), (191, 775040), (224, 660860), (280, 528688), (320, 462602), (346, 427840), (382, 387520), (448, 330430), (560, 264344), (640, 231301), (692, 213920), (764, 193760), (865, 171136), (896, 165215), (955, 155008), (1120, 132172), (1211, 122240), (1337, 110720), (1384, 106960), (1528, 96880), (1730, 85568), (1910, 77504), (2240, 66086), (2422, 61120), (2674, 55360), (2768, 53480), (3056, 48440), (3460, 42784), (3820, 38752), (4480, 33043), (4844, 30560), (5348, 27680), (5536, 26740), (6055, 24448), (6112, 24220), (6685, 22144), (6920, 21392), (7640, 19376), (9688, 15280), (10696, 13840), (11072, 13370), (12110, 12224)]