74533760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 206807040

約数和(自身を除く): 132273280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 131, 140, 160, 224, 254, 262, 280, 320, 448, 508, 524, 560, 635, 640, 655, 889, 896, 917, 1016, 1048, 1120, 1270, 1310, 1778, 1834, 2032, 2096, 2240, 2540, 2620, 3556, 3668, 4064, 4192, 4445, 4480, 4585, 5080, 5240, 7112, 7336, 8128, 8384, 8890, 9170, 10160, 10480, 14224, 14672, 16256, 16637, 16768, 17780, 18340, 20320, 20960, 28448, 29344, 33274, 35560, 36680, 40640, 41920, 56896, 58688, 66548, 71120, 73360, 81280, 83185, 83840, 113792, 116459, 117376, 133096, 142240, 146720, 166370, 232918, 266192, 284480, 293440, 332740, 465836, 532384, 568960, 582295, 586880, 665480, 931672, 1064768, 1164590, 1330960, 1863344, 2129536, 2329180, 2661920, 3726688, 4658360, 5323840, 7453376, 9316720, 10647680, 14906752, 18633440, 37266880, 74533760]

約数ペア:

[(1, 74533760), (2, 37266880), (4, 18633440), (5, 14906752), (7, 10647680), (8, 9316720), (10, 7453376), (14, 5323840), (16, 4658360), (20, 3726688), (28, 2661920), (32, 2329180), (35, 2129536), (40, 1863344), (56, 1330960), (64, 1164590), (70, 1064768), (80, 931672), (112, 665480), (127, 586880), (128, 582295), (131, 568960), (140, 532384), (160, 465836), (224, 332740), (254, 293440), (262, 284480), (280, 266192), (320, 232918), (448, 166370), (508, 146720), (524, 142240), (560, 133096), (635, 117376), (640, 116459), (655, 113792), (889, 83840), (896, 83185), (917, 81280), (1016, 73360), (1048, 71120), (1120, 66548), (1270, 58688), (1310, 56896), (1778, 41920), (1834, 40640), (2032, 36680), (2096, 35560), (2240, 33274), (2540, 29344), (2620, 28448), (3556, 20960), (3668, 20320), (4064, 18340), (4192, 17780), (4445, 16768), (4480, 16637), (4585, 16256), (5080, 14672), (5240, 14224), (7112, 10480), (7336, 10160), (8128, 9170), (8384, 8890)]