538009320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2843}}^1$

素因数の和:2959

約数の個数: 128

約数和(自身を含む): 1720051200

約数和(自身を除く): 1182041880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 830, 996, 1140, 1245, 1577, 1660, 1992, 2280, 2490, 2843, 3154, 3320, 4731, 4980, 5686, 6308, 7885, 8529, 9462, 9960, 11372, 12616, 14215, 15770, 17058, 18924, 22744, 23655, 28430, 31540, 34116, 37848, 42645, 47310, 54017, 56860, 63080, 68232, 85290, 94620, 108034, 113720, 162051, 170580, 189240, 216068, 235969, 270085, 324102, 341160, 432136, 471938, 540170, 648204, 707907, 810255, 943876, 1080340, 1179845, 1296408, 1415814, 1620510, 1887752, 2160680, 2359690, 2831628, 3241020, 3539535, 4483411, 4719380, 5663256, 6482040, 7079070, 8966822, 9438760, 13450233, 14158140, 17933644, 22417055, 26900466, 28316280, 35867288, 44834110, 53800932, 67251165, 89668220, 107601864, 134502330, 179336440, 269004660, 538009320]

約数ペア:

[(1, 538009320), (2, 269004660), (3, 179336440), (4, 134502330), (5, 107601864), (6, 89668220), (8, 67251165), (10, 53800932), (12, 44834110), (15, 35867288), (19, 28316280), (20, 26900466), (24, 22417055), (30, 17933644), (38, 14158140), (40, 13450233), (57, 9438760), (60, 8966822), (76, 7079070), (83, 6482040), (95, 5663256), (114, 4719380), (120, 4483411), (152, 3539535), (166, 3241020), (190, 2831628), (228, 2359690), (249, 2160680), (285, 1887752), (332, 1620510), (380, 1415814), (415, 1296408), (456, 1179845), (498, 1080340), (570, 943876), (664, 810255), (760, 707907), (830, 648204), (996, 540170), (1140, 471938), (1245, 432136), (1577, 341160), (1660, 324102), (1992, 270085), (2280, 235969), (2490, 216068), (2843, 189240), (3154, 170580), (3320, 162051), (4731, 113720), (4980, 108034), (5686, 94620), (6308, 85290), (7885, 68232), (8529, 63080), (9462, 56860), (9960, 54017), (11372, 47310), (12616, 42645), (14215, 37848), (15770, 34116), (17058, 31540), (18924, 28430), (22744, 23655)]