142061140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 337841280

約数和(自身を除く): 195780140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 83, 116, 130, 145, 166, 227, 260, 290, 332, 377, 415, 454, 580, 754, 830, 908, 1079, 1135, 1508, 1660, 1885, 2158, 2270, 2407, 2951, 3770, 4316, 4540, 4814, 5395, 5902, 6583, 7540, 9628, 10790, 11804, 12035, 13166, 14755, 18841, 21580, 24070, 26332, 29510, 31291, 32915, 37682, 48140, 59020, 62582, 65830, 75364, 85579, 94205, 125164, 131660, 156455, 171158, 188410, 244933, 312910, 342316, 376820, 427895, 489866, 546389, 625820, 855790, 979732, 1092778, 1224665, 1711580, 2185556, 2449330, 2731945, 4898660, 5463890, 7103057, 10927780, 14206114, 28412228, 35515285, 71030570, 142061140]

約数ペア:

[(1, 142061140), (2, 71030570), (4, 35515285), (5, 28412228), (10, 14206114), (13, 10927780), (20, 7103057), (26, 5463890), (29, 4898660), (52, 2731945), (58, 2449330), (65, 2185556), (83, 1711580), (116, 1224665), (130, 1092778), (145, 979732), (166, 855790), (227, 625820), (260, 546389), (290, 489866), (332, 427895), (377, 376820), (415, 342316), (454, 312910), (580, 244933), (754, 188410), (830, 171158), (908, 156455), (1079, 131660), (1135, 125164), (1508, 94205), (1660, 85579), (1885, 75364), (2158, 65830), (2270, 62582), (2407, 59020), (2951, 48140), (3770, 37682), (4316, 32915), (4540, 31291), (4814, 29510), (5395, 26332), (5902, 24070), (6583, 21580), (7540, 18841), (9628, 14755), (10790, 13166), (11804, 12035)]