138642240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 224

約数和(自身を含む): 506211840

約数和(自身を除く): 367569600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 691, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1382, 1520, 1672, 1760, 1824, 2073, 2090, 2112, 2280, 2508, 2640, 2764, 3040, 3135, 3344, 3455, 3520, 3648, 4146, 4180, 4560, 5016, 5280, 5528, 6080, 6270, 6688, 6910, 7601, 8292, 8360, 9120, 10032, 10365, 10560, 11056, 12540, 13129, 13376, 13820, 15202, 16584, 16720, 18240, 20064, 20730, 22112, 22803, 25080, 26258, 27640, 30404, 33168, 33440, 38005, 39387, 40128, 41460, 44224, 45606, 50160, 52516, 55280, 60808, 65645, 66336, 66880, 76010, 78774, 82920, 91212, 100320, 105032, 110560, 114015, 121616, 131290, 132672, 144419, 152020, 157548, 165840, 182424, 196935, 200640, 210064, 221120, 228030, 243232, 262580, 288838, 304040, 315096, 331680, 364848, 393870, 420128, 433257, 456060, 486464, 525160, 577676, 608080, 630192, 663360, 722095, 729696, 787740, 840256, 866514, 912120, 1050320, 1155352, 1216160, 1260384, 1444190, 1459392, 1575480, 1733028, 1824240, 2100640, 2166285, 2310704, 2432320, 2520768, 2888380, 3150960, 3466056, 3648480, 4201280, 4332570, 4621408, 5776760, 6301920, 6932112, 7296960, 8665140, 9242816, 11553520, 12603840, 13864224, 17330280, 23107040, 27728448, 34660560, 46214080, 69321120, 138642240]

約数ペア:

[(1, 138642240), (2, 69321120), (3, 46214080), (4, 34660560), (5, 27728448), (6, 23107040), (8, 17330280), (10, 13864224), (11, 12603840), (12, 11553520), (15, 9242816), (16, 8665140), (19, 7296960), (20, 6932112), (22, 6301920), (24, 5776760), (30, 4621408), (32, 4332570), (33, 4201280), (38, 3648480), (40, 3466056), (44, 3150960), (48, 2888380), (55, 2520768), (57, 2432320), (60, 2310704), (64, 2166285), (66, 2100640), (76, 1824240), (80, 1733028), (88, 1575480), (95, 1459392), (96, 1444190), (110, 1260384), (114, 1216160), (120, 1155352), (132, 1050320), (152, 912120), (160, 866514), (165, 840256), (176, 787740), (190, 729696), (192, 722095), (209, 663360), (220, 630192), (228, 608080), (240, 577676), (264, 525160), (285, 486464), (304, 456060), (320, 433257), (330, 420128), (352, 393870), (380, 364848), (418, 331680), (440, 315096), (456, 304040), (480, 288838), (528, 262580), (570, 243232), (608, 228030), (627, 221120), (660, 210064), (691, 200640), (704, 196935), (760, 182424), (836, 165840), (880, 157548), (912, 152020), (960, 144419), (1045, 132672), (1056, 131290), (1140, 121616), (1216, 114015), (1254, 110560), (1320, 105032), (1382, 100320), (1520, 91212), (1672, 82920), (1760, 78774), (1824, 76010), (2073, 66880), (2090, 66336), (2112, 65645), (2280, 60808), (2508, 55280), (2640, 52516), (2764, 50160), (3040, 45606), (3135, 44224), (3344, 41460), (3455, 40128), (3520, 39387), (3648, 38005), (4146, 33440), (4180, 33168), (4560, 30404), (5016, 27640), (5280, 26258), (5528, 25080), (6080, 22803), (6270, 22112), (6688, 20730), (6910, 20064), (7601, 18240), (8292, 16720), (8360, 16584), (9120, 15202), (10032, 13820), (10365, 13376), (10560, 13129), (11056, 12540)]