1668507840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:736

約数の個数: 336

約数和(自身を含む): 6200839008

約数和(自身を除く): 4532331168

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, 53, 60, 64, 68, 72, 80, 85, 90, 96, 102, 106, 120, 136, 144, 153, 159, 160, 170, 180, 192, 204, 212, 240, 255, 265, 272, 288, 306, 318, 320, 340, 360, 408, 424, 477, 480, 510, 530, 544, 576, 612, 636, 643, 680, 720, 765, 795, 816, 848, 901, 954, 960, 1020, 1060, 1088, 1224, 1272, 1286, 1360, 1440, 1530, 1590, 1632, 1696, 1802, 1908, 1929, 2040, 2120, 2385, 2448, 2544, 2572, 2703, 2720, 2880, 3060, 3180, 3215, 3264, 3392, 3604, 3816, 3858, 4080, 4240, 4505, 4770, 4896, 5088, 5144, 5406, 5440, 5787, 6120, 6360, 6430, 7208, 7632, 7716, 8109, 8160, 8480, 9010, 9540, 9645, 9792, 10176, 10288, 10812, 10931, 11574, 12240, 12720, 12860, 13515, 14416, 15264, 15432, 16218, 16320, 16960, 18020, 19080, 19290, 20576, 21624, 21862, 23148, 24480, 25440, 25720, 27030, 28832, 28935, 30528, 30864, 32436, 32793, 34079, 36040, 38160, 38580, 40545, 41152, 43248, 43724, 46296, 48960, 50880, 51440, 54060, 54655, 57664, 57870, 61728, 64872, 65586, 68158, 72080, 76320, 77160, 81090, 86496, 87448, 92592, 98379, 102237, 102880, 108120, 109310, 115740, 123456, 129744, 131172, 136316, 144160, 152640, 154320, 162180, 163965, 170395, 172992, 174896, 185184, 196758, 204474, 205760, 216240, 218620, 231480, 259488, 262344, 272632, 288320, 306711, 308640, 324360, 327930, 340790, 349792, 370368, 393516, 408948, 432480, 437240, 462960, 491895, 511185, 518976, 524688, 545264, 579343, 613422, 617280, 648720, 655860, 681580, 699584, 787032, 817896, 864960, 874480, 925920, 983790, 1022370, 1049376, 1090528, 1158686, 1226844, 1297440, 1311720, 1363160, 1533555, 1574064, 1635792, 1738029, 1748960, 1851840, 1967580, 2044740, 2098752, 2181056, 2317372, 2453688, 2594880, 2623440, 2726320, 2896715, 3067110, 3148128, 3271584, 3476058, 3497920, 3935160, 4089480, 4634744, 4907376, 5214087, 5246880, 5452640, 5793430, 6134220, 6296256, 6543168, 6952116, 7870320, 8178960, 8690145, 9269488, 9814752, 10428174, 10493760, 10905280, 11586860, 12268440, 13904232, 15740640, 16357920, 17380290, 18538976, 19629504, 20856348, 23173720, 24536880, 26070435, 27808464, 31481280, 32715840, 34760580, 37077952, 41712696, 46347440, 49073760, 52140870, 55616928, 69521160, 83425392, 92694880, 98147520, 104281740, 111233856, 139042320, 166850784, 185389760, 208563480, 278084640, 333701568, 417126960, 556169280, 834253920, 1668507840]

約数ペア:

[(1, 1668507840), (2, 834253920), (3, 556169280), (4, 417126960), (5, 333701568), (6, 278084640), (8, 208563480), (9, 185389760), (10, 166850784), (12, 139042320), (15, 111233856), (16, 104281740), (17, 98147520), (18, 92694880), (20, 83425392), (24, 69521160), (30, 55616928), (32, 52140870), (34, 49073760), (36, 46347440), (40, 41712696), (45, 37077952), (48, 34760580), (51, 32715840), (53, 31481280), (60, 27808464), (64, 26070435), (68, 24536880), (72, 23173720), (80, 20856348), (85, 19629504), (90, 18538976), (96, 17380290), (102, 16357920), (106, 15740640), (120, 13904232), (136, 12268440), (144, 11586860), (153, 10905280), (159, 10493760), (160, 10428174), (170, 9814752), (180, 9269488), (192, 8690145), (204, 8178960), (212, 7870320), (240, 6952116), (255, 6543168), (265, 6296256), (272, 6134220), (288, 5793430), (306, 5452640), (318, 5246880), (320, 5214087), (340, 4907376), (360, 4634744), (408, 4089480), (424, 3935160), (477, 3497920), (480, 3476058), (510, 3271584), (530, 3148128), (544, 3067110), (576, 2896715), (612, 2726320), (636, 2623440), (643, 2594880), (680, 2453688), (720, 2317372), (765, 2181056), (795, 2098752), (816, 2044740), (848, 1967580), (901, 1851840), (954, 1748960), (960, 1738029), (1020, 1635792), (1060, 1574064), (1088, 1533555), (1224, 1363160), (1272, 1311720), (1286, 1297440), (1360, 1226844), (1440, 1158686), (1530, 1090528), (1590, 1049376), (1632, 1022370), (1696, 983790), (1802, 925920), (1908, 874480), (1929, 864960), (2040, 817896), (2120, 787032), (2385, 699584), (2448, 681580), (2544, 655860), (2572, 648720), (2703, 617280), (2720, 613422), (2880, 579343), (3060, 545264), (3180, 524688), (3215, 518976), (3264, 511185), (3392, 491895), (3604, 462960), (3816, 437240), (3858, 432480), (4080, 408948), (4240, 393516), (4505, 370368), (4770, 349792), (4896, 340790), (5088, 327930), (5144, 324360), (5406, 308640), (5440, 306711), (5787, 288320), (6120, 272632), (6360, 262344), (6430, 259488), (7208, 231480), (7632, 218620), (7716, 216240), (8109, 205760), (8160, 204474), (8480, 196758), (9010, 185184), (9540, 174896), (9645, 172992), (9792, 170395), (10176, 163965), (10288, 162180), (10812, 154320), (10931, 152640), (11574, 144160), (12240, 136316), (12720, 131172), (12860, 129744), (13515, 123456), (14416, 115740), (15264, 109310), (15432, 108120), (16218, 102880), (16320, 102237), (16960, 98379), (18020, 92592), (19080, 87448), (19290, 86496), (20576, 81090), (21624, 77160), (21862, 76320), (23148, 72080), (24480, 68158), (25440, 65586), (25720, 64872), (27030, 61728), (28832, 57870), (28935, 57664), (30528, 54655), (30864, 54060), (32436, 51440), (32793, 50880), (34079, 48960), (36040, 46296), (38160, 43724), (38580, 43248), (40545, 41152)]