920105760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1367

約数の個数: 192

約数和(自身を含む): 3328625664

約数和(自身を除く): 2408519904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 251, 280, 336, 420, 480, 502, 560, 672, 753, 840, 1004, 1091, 1120, 1255, 1506, 1680, 1757, 2008, 2182, 2510, 3012, 3273, 3360, 3514, 3765, 4016, 4364, 5020, 5271, 5455, 6024, 6546, 7028, 7530, 7637, 8032, 8728, 8785, 10040, 10542, 10910, 12048, 13092, 14056, 15060, 15274, 16365, 17456, 17570, 20080, 21084, 21820, 22911, 24096, 26184, 26355, 28112, 30120, 30548, 32730, 34912, 35140, 38185, 40160, 42168, 43640, 45822, 52368, 52710, 56224, 60240, 61096, 65460, 70280, 76370, 84336, 87280, 91644, 104736, 105420, 114555, 120480, 122192, 130920, 140560, 152740, 168672, 174560, 183288, 210840, 229110, 244384, 261840, 273841, 281120, 305480, 366576, 421680, 458220, 523680, 547682, 610960, 733152, 821523, 843360, 916440, 1095364, 1221920, 1369205, 1643046, 1832880, 1916887, 2190728, 2738410, 3286092, 3665760, 3833774, 4107615, 4381456, 5476820, 5750661, 6572184, 7667548, 8215230, 8762912, 9584435, 10953640, 11501322, 13144368, 15335096, 16430460, 19168870, 21907280, 23002644, 26288736, 28753305, 30670192, 32860920, 38337740, 43814560, 46005288, 57506610, 61340384, 65721840, 76675480, 92010576, 115013220, 131443680, 153350960, 184021152, 230026440, 306701920, 460052880, 920105760]

約数ペア:

[(1, 920105760), (2, 460052880), (3, 306701920), (4, 230026440), (5, 184021152), (6, 153350960), (7, 131443680), (8, 115013220), (10, 92010576), (12, 76675480), (14, 65721840), (15, 61340384), (16, 57506610), (20, 46005288), (21, 43814560), (24, 38337740), (28, 32860920), (30, 30670192), (32, 28753305), (35, 26288736), (40, 23002644), (42, 21907280), (48, 19168870), (56, 16430460), (60, 15335096), (70, 13144368), (80, 11501322), (84, 10953640), (96, 9584435), (105, 8762912), (112, 8215230), (120, 7667548), (140, 6572184), (160, 5750661), (168, 5476820), (210, 4381456), (224, 4107615), (240, 3833774), (251, 3665760), (280, 3286092), (336, 2738410), (420, 2190728), (480, 1916887), (502, 1832880), (560, 1643046), (672, 1369205), (753, 1221920), (840, 1095364), (1004, 916440), (1091, 843360), (1120, 821523), (1255, 733152), (1506, 610960), (1680, 547682), (1757, 523680), (2008, 458220), (2182, 421680), (2510, 366576), (3012, 305480), (3273, 281120), (3360, 273841), (3514, 261840), (3765, 244384), (4016, 229110), (4364, 210840), (5020, 183288), (5271, 174560), (5455, 168672), (6024, 152740), (6546, 140560), (7028, 130920), (7530, 122192), (7637, 120480), (8032, 114555), (8728, 105420), (8785, 104736), (10040, 91644), (10542, 87280), (10910, 84336), (12048, 76370), (13092, 70280), (14056, 65460), (15060, 61096), (15274, 60240), (16365, 56224), (17456, 52710), (17570, 52368), (20080, 45822), (21084, 43640), (21820, 42168), (22911, 40160), (24096, 38185), (26184, 35140), (26355, 34912), (28112, 32730), (30120, 30548)]