40587840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:869

約数の個数: 168

約数和(自身を含む): 147995640

約数和(自身を除く): 107407800

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 829, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 1658, 2040, 2448, 2487, 2720, 2880, 3060, 3264, 3316, 4080, 4145, 4896, 4974, 5440, 6120, 6632, 7461, 8160, 8290, 9792, 9948, 12240, 12435, 13264, 14093, 14922, 16320, 16580, 19896, 24480, 24870, 26528, 28186, 29844, 33160, 37305, 39792, 42279, 48960, 49740, 53056, 56372, 59688, 66320, 70465, 74610, 79584, 84558, 99480, 112744, 119376, 126837, 132640, 140930, 149220, 159168, 169116, 198960, 211395, 225488, 238752, 253674, 265280, 281860, 298440, 338232, 397920, 422790, 450976, 477504, 507348, 563720, 596880, 634185, 676464, 795840, 845580, 901952, 1014696, 1127440, 1193760, 1268370, 1352928, 1691160, 2029392, 2254880, 2387520, 2536740, 2705856, 3382320, 4058784, 4509760, 5073480, 6764640, 8117568, 10146960, 13529280, 20293920, 40587840]

約数ペア:

[(1, 40587840), (2, 20293920), (3, 13529280), (4, 10146960), (5, 8117568), (6, 6764640), (8, 5073480), (9, 4509760), (10, 4058784), (12, 3382320), (15, 2705856), (16, 2536740), (17, 2387520), (18, 2254880), (20, 2029392), (24, 1691160), (30, 1352928), (32, 1268370), (34, 1193760), (36, 1127440), (40, 1014696), (45, 901952), (48, 845580), (51, 795840), (60, 676464), (64, 634185), (68, 596880), (72, 563720), (80, 507348), (85, 477504), (90, 450976), (96, 422790), (102, 397920), (120, 338232), (136, 298440), (144, 281860), (153, 265280), (160, 253674), (170, 238752), (180, 225488), (192, 211395), (204, 198960), (240, 169116), (255, 159168), (272, 149220), (288, 140930), (306, 132640), (320, 126837), (340, 119376), (360, 112744), (408, 99480), (480, 84558), (510, 79584), (544, 74610), (576, 70465), (612, 66320), (680, 59688), (720, 56372), (765, 53056), (816, 49740), (829, 48960), (960, 42279), (1020, 39792), (1088, 37305), (1224, 33160), (1360, 29844), (1440, 28186), (1530, 26528), (1632, 24870), (1658, 24480), (2040, 19896), (2448, 16580), (2487, 16320), (2720, 14922), (2880, 14093), (3060, 13264), (3264, 12435), (3316, 12240), (4080, 9948), (4145, 9792), (4896, 8290), (4974, 8160), (5440, 7461), (6120, 6632)]