40073760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 144

約数和(自身を含む): 144884376

約数和(自身を除く): 104810616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 1637, 2040, 2448, 2720, 3060, 3274, 4080, 4896, 4911, 6120, 6548, 8160, 8185, 9822, 12240, 13096, 14733, 16370, 19644, 24480, 24555, 26192, 27829, 29466, 32740, 39288, 49110, 52384, 55658, 58932, 65480, 73665, 78576, 83487, 98220, 111316, 117864, 130960, 139145, 147330, 157152, 166974, 196440, 222632, 235728, 250461, 261920, 278290, 294660, 333948, 392880, 417435, 445264, 471456, 500922, 556580, 589320, 667896, 785760, 834870, 890528, 1001844, 1113160, 1178640, 1252305, 1335792, 1669740, 2003688, 2226320, 2357280, 2504610, 2671584, 3339480, 4007376, 4452640, 5009220, 6678960, 8014752, 10018440, 13357920, 20036880, 40073760]

約数ペア:

[(1, 40073760), (2, 20036880), (3, 13357920), (4, 10018440), (5, 8014752), (6, 6678960), (8, 5009220), (9, 4452640), (10, 4007376), (12, 3339480), (15, 2671584), (16, 2504610), (17, 2357280), (18, 2226320), (20, 2003688), (24, 1669740), (30, 1335792), (32, 1252305), (34, 1178640), (36, 1113160), (40, 1001844), (45, 890528), (48, 834870), (51, 785760), (60, 667896), (68, 589320), (72, 556580), (80, 500922), (85, 471456), (90, 445264), (96, 417435), (102, 392880), (120, 333948), (136, 294660), (144, 278290), (153, 261920), (160, 250461), (170, 235728), (180, 222632), (204, 196440), (240, 166974), (255, 157152), (272, 147330), (288, 139145), (306, 130960), (340, 117864), (360, 111316), (408, 98220), (480, 83487), (510, 78576), (544, 73665), (612, 65480), (680, 58932), (720, 55658), (765, 52384), (816, 49110), (1020, 39288), (1224, 32740), (1360, 29466), (1440, 27829), (1530, 26192), (1632, 24555), (1637, 24480), (2040, 19644), (2448, 16370), (2720, 14733), (3060, 13096), (3274, 12240), (4080, 9822), (4896, 8185), (4911, 8160), (6120, 6548)]