428954400

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{2837}}^1$

素因数の和:2873

約数の個数: 288

約数和(自身を含む): 1773636480

約数和(自身を除く): 1344682080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1890, 2016, 2100, 2160, 2400, 2520, 2700, 2800, 2837, 3024, 3150, 3360, 3600, 3780, 4200, 4320, 4725, 5040, 5400, 5600, 5674, 6048, 6300, 7200, 7560, 8400, 8511, 9450, 10080, 10800, 11348, 12600, 14185, 15120, 16800, 17022, 18900, 19859, 21600, 22696, 25200, 25533, 28370, 30240, 34044, 37800, 39718, 42555, 45392, 50400, 51066, 56740, 59577, 68088, 70925, 75600, 76599, 79436, 85110, 90784, 99295, 102132, 113480, 119154, 127665, 136176, 141850, 151200, 153198, 158872, 170220, 178731, 198590, 204264, 212775, 226960, 238308, 255330, 272352, 283700, 297885, 306396, 317744, 340440, 357462, 382995, 397180, 408528, 425550, 453920, 476616, 496475, 510660, 536193, 567400, 595770, 612792, 635488, 638325, 680880, 714924, 765990, 794360, 817056, 851100, 893655, 953232, 992950, 1021320, 1072386, 1134800, 1191540, 1225584, 1276650, 1361760, 1429848, 1489425, 1531980, 1588720, 1702200, 1787310, 1906464, 1914975, 1985900, 2042640, 2144772, 2269600, 2383080, 2451168, 2553300, 2680965, 2859696, 2978850, 3063960, 3177440, 3404400, 3574620, 3829950, 3971800, 4085280, 4289544, 4468275, 4766160, 5106600, 5361930, 5719392, 5957700, 6127920, 6808800, 7149240, 7659900, 7943600, 8579088, 8936550, 9532320, 10213200, 10723860, 11915400, 12255840, 13404825, 14298480, 15319800, 15887200, 17158176, 17873100, 20426400, 21447720, 23830800, 26809650, 28596960, 30639600, 35746200, 42895440, 47661600, 53619300, 61279200, 71492400, 85790880, 107238600, 142984800, 214477200, 428954400]

約数ペア:

[(1, 428954400), (2, 214477200), (3, 142984800), (4, 107238600), (5, 85790880), (6, 71492400), (7, 61279200), (8, 53619300), (9, 47661600), (10, 42895440), (12, 35746200), (14, 30639600), (15, 28596960), (16, 26809650), (18, 23830800), (20, 21447720), (21, 20426400), (24, 17873100), (25, 17158176), (27, 15887200), (28, 15319800), (30, 14298480), (32, 13404825), (35, 12255840), (36, 11915400), (40, 10723860), (42, 10213200), (45, 9532320), (48, 8936550), (50, 8579088), (54, 7943600), (56, 7659900), (60, 7149240), (63, 6808800), (70, 6127920), (72, 5957700), (75, 5719392), (80, 5361930), (84, 5106600), (90, 4766160), (96, 4468275), (100, 4289544), (105, 4085280), (108, 3971800), (112, 3829950), (120, 3574620), (126, 3404400), (135, 3177440), (140, 3063960), (144, 2978850), (150, 2859696), (160, 2680965), (168, 2553300), (175, 2451168), (180, 2383080), (189, 2269600), (200, 2144772), (210, 2042640), (216, 1985900), (224, 1914975), (225, 1906464), (240, 1787310), (252, 1702200), (270, 1588720), (280, 1531980), (288, 1489425), (300, 1429848), (315, 1361760), (336, 1276650), (350, 1225584), (360, 1191540), (378, 1134800), (400, 1072386), (420, 1021320), (432, 992950), (450, 953232), (480, 893655), (504, 851100), (525, 817056), (540, 794360), (560, 765990), (600, 714924), (630, 680880), (672, 638325), (675, 635488), (700, 612792), (720, 595770), (756, 567400), (800, 536193), (840, 510660), (864, 496475), (900, 476616), (945, 453920), (1008, 425550), (1050, 408528), (1080, 397180), (1120, 382995), (1200, 357462), (1260, 340440), (1350, 317744), (1400, 306396), (1440, 297885), (1512, 283700), (1575, 272352), (1680, 255330), (1800, 238308), (1890, 226960), (2016, 212775), (2100, 204264), (2160, 198590), (2400, 178731), (2520, 170220), (2700, 158872), (2800, 153198), (2837, 151200), (3024, 141850), (3150, 136176), (3360, 127665), (3600, 119154), (3780, 113480), (4200, 102132), (4320, 99295), (4725, 90784), (5040, 85110), (5400, 79436), (5600, 76599), (5674, 75600), (6048, 70925), (6300, 68088), (7200, 59577), (7560, 56740), (8400, 51066), (8511, 50400), (9450, 45392), (10080, 42555), (10800, 39718), (11348, 37800), (12600, 34044), (14185, 30240), (15120, 28370), (16800, 25533), (17022, 25200), (18900, 22696), (19859, 21600)]