4991081760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{165049}}^1$

素因数の和:165080

約数の個数: 192

約数和(自身を含む): 19964448000

約数和(自身を除く): 14973366240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 165049, 330098, 495147, 660196, 825245, 990294, 1155343, 1320392, 1485441, 1650490, 1980588, 2310686, 2475735, 2640784, 2970882, 3300980, 3466029, 3961176, 4456323, 4621372, 4951470, 5281568, 5776715, 5941764, 6601960, 6932058, 7427205, 7922352, 8912646, 9242744, 9902940, 10398087, 11553430, 11883528, 13203920, 13864116, 14854410, 15844704, 17330145, 17825292, 18485488, 19805880, 20796174, 22281615, 23106860, 23767056, 26407840, 27728232, 29708820, 31194261, 34660290, 35650584, 36970976, 39611760, 41592348, 44563230, 46213720, 47534112, 51990435, 55456464, 59417640, 62388522, 69320580, 71301168, 79223520, 83184696, 89126460, 92427440, 103980870, 110912928, 118835280, 124777044, 138641160, 142602336, 155971305, 166369392, 178252920, 184854880, 207961740, 237670560, 249554088, 277282320, 311942610, 332738784, 356505840, 415923480, 499108176, 554564640, 623885220, 713011680, 831846960, 998216352, 1247770440, 1663693920, 2495540880, 4991081760]

約数ペア:

[(1, 4991081760), (2, 2495540880), (3, 1663693920), (4, 1247770440), (5, 998216352), (6, 831846960), (7, 713011680), (8, 623885220), (9, 554564640), (10, 499108176), (12, 415923480), (14, 356505840), (15, 332738784), (16, 311942610), (18, 277282320), (20, 249554088), (21, 237670560), (24, 207961740), (27, 184854880), (28, 178252920), (30, 166369392), (32, 155971305), (35, 142602336), (36, 138641160), (40, 124777044), (42, 118835280), (45, 110912928), (48, 103980870), (54, 92427440), (56, 89126460), (60, 83184696), (63, 79223520), (70, 71301168), (72, 69320580), (80, 62388522), (84, 59417640), (90, 55456464), (96, 51990435), (105, 47534112), (108, 46213720), (112, 44563230), (120, 41592348), (126, 39611760), (135, 36970976), (140, 35650584), (144, 34660290), (160, 31194261), (168, 29708820), (180, 27728232), (189, 26407840), (210, 23767056), (216, 23106860), (224, 22281615), (240, 20796174), (252, 19805880), (270, 18485488), (280, 17825292), (288, 17330145), (315, 15844704), (336, 14854410), (360, 13864116), (378, 13203920), (420, 11883528), (432, 11553430), (480, 10398087), (504, 9902940), (540, 9242744), (560, 8912646), (630, 7922352), (672, 7427205), (720, 6932058), (756, 6601960), (840, 5941764), (864, 5776715), (945, 5281568), (1008, 4951470), (1080, 4621372), (1120, 4456323), (1260, 3961176), (1440, 3466029), (1512, 3300980), (1680, 2970882), (1890, 2640784), (2016, 2475735), (2160, 2310686), (2520, 1980588), (3024, 1650490), (3360, 1485441), (3780, 1320392), (4320, 1155343), (5040, 990294), (6048, 825245), (7560, 660196), (10080, 495147), (15120, 330098), (30240, 165049)]