191814120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 679536000

約数和(自身を除く): 487721880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 967, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1740, 1934, 2088, 2204, 2280, 2610, 2755, 2901, 3306, 3420, 3480, 3868, 4408, 4835, 4959, 5220, 5510, 5802, 6612, 6840, 7736, 8265, 8703, 9670, 9918, 10440, 11020, 11604, 13224, 14505, 16530, 17406, 18373, 19340, 19836, 22040, 23208, 24795, 28043, 29010, 33060, 34812, 36746, 38680, 39672, 43515, 49590, 55119, 56086, 58020, 66120, 69624, 73492, 84129, 87030, 91865, 99180, 110238, 112172, 116040, 140215, 146984, 165357, 168258, 174060, 183730, 198360, 220476, 224344, 252387, 275595, 280430, 330714, 336516, 348120, 367460, 420645, 440952, 504774, 532817, 551190, 560860, 661428, 673032, 734920, 826785, 841290, 1009548, 1065634, 1102380, 1121720, 1261935, 1322856, 1598451, 1653570, 1682580, 2019096, 2131268, 2204760, 2523870, 2664085, 3196902, 3307140, 3365160, 4262536, 4795353, 5047740, 5328170, 6393804, 6614280, 7992255, 9590706, 10095480, 10656340, 12787608, 15984510, 19181412, 21312680, 23976765, 31969020, 38362824, 47953530, 63938040, 95907060, 191814120]

約数ペア:

[(1, 191814120), (2, 95907060), (3, 63938040), (4, 47953530), (5, 38362824), (6, 31969020), (8, 23976765), (9, 21312680), (10, 19181412), (12, 15984510), (15, 12787608), (18, 10656340), (19, 10095480), (20, 9590706), (24, 7992255), (29, 6614280), (30, 6393804), (36, 5328170), (38, 5047740), (40, 4795353), (45, 4262536), (57, 3365160), (58, 3307140), (60, 3196902), (72, 2664085), (76, 2523870), (87, 2204760), (90, 2131268), (95, 2019096), (114, 1682580), (116, 1653570), (120, 1598451), (145, 1322856), (152, 1261935), (171, 1121720), (174, 1102380), (180, 1065634), (190, 1009548), (228, 841290), (232, 826785), (261, 734920), (285, 673032), (290, 661428), (342, 560860), (348, 551190), (360, 532817), (380, 504774), (435, 440952), (456, 420645), (522, 367460), (551, 348120), (570, 336516), (580, 330714), (684, 280430), (696, 275595), (760, 252387), (855, 224344), (870, 220476), (967, 198360), (1044, 183730), (1102, 174060), (1140, 168258), (1160, 165357), (1305, 146984), (1368, 140215), (1653, 116040), (1710, 112172), (1740, 110238), (1934, 99180), (2088, 91865), (2204, 87030), (2280, 84129), (2610, 73492), (2755, 69624), (2901, 66120), (3306, 58020), (3420, 56086), (3480, 55119), (3868, 49590), (4408, 43515), (4835, 39672), (4959, 38680), (5220, 36746), (5510, 34812), (5802, 33060), (6612, 29010), (6840, 28043), (7736, 24795), (8265, 23208), (8703, 22040), (9670, 19836), (9918, 19340), (10440, 18373), (11020, 17406), (11604, 16530), (13224, 14505)]