26379360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2645

約数の個数: 144

約数和(自身を含む): 102918816

約数和(自身を除く): 76539456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 2617, 3360, 5040, 5234, 7851, 10080, 10468, 13085, 15702, 18319, 20936, 23553, 26170, 31404, 36638, 39255, 41872, 47106, 52340, 54957, 62808, 73276, 78510, 83744, 91595, 94212, 104680, 109914, 117765, 125616, 146552, 157020, 164871, 183190, 188424, 209360, 219828, 235530, 251232, 274785, 293104, 314040, 329742, 366380, 376848, 418720, 439656, 471060, 549570, 586208, 628080, 659484, 732760, 753696, 824355, 879312, 942120, 1099140, 1256160, 1318968, 1465520, 1648710, 1758624, 1884240, 2198280, 2637936, 2931040, 3297420, 3768480, 4396560, 5275872, 6594840, 8793120, 13189680, 26379360]

約数ペア:

[(1, 26379360), (2, 13189680), (3, 8793120), (4, 6594840), (5, 5275872), (6, 4396560), (7, 3768480), (8, 3297420), (9, 2931040), (10, 2637936), (12, 2198280), (14, 1884240), (15, 1758624), (16, 1648710), (18, 1465520), (20, 1318968), (21, 1256160), (24, 1099140), (28, 942120), (30, 879312), (32, 824355), (35, 753696), (36, 732760), (40, 659484), (42, 628080), (45, 586208), (48, 549570), (56, 471060), (60, 439656), (63, 418720), (70, 376848), (72, 366380), (80, 329742), (84, 314040), (90, 293104), (96, 274785), (105, 251232), (112, 235530), (120, 219828), (126, 209360), (140, 188424), (144, 183190), (160, 164871), (168, 157020), (180, 146552), (210, 125616), (224, 117765), (240, 109914), (252, 104680), (280, 94212), (288, 91595), (315, 83744), (336, 78510), (360, 73276), (420, 62808), (480, 54957), (504, 52340), (560, 47106), (630, 41872), (672, 39255), (720, 36638), (840, 31404), (1008, 26170), (1120, 23553), (1260, 20936), (1440, 18319), (1680, 15702), (2016, 13085), (2520, 10468), (2617, 10080), (3360, 7851), (5040, 5234)]