190316280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 256

約数和(自身を含む): 729907200

約数和(自身を除く): 539590920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 420, 430, 440, 462, 473, 479, 516, 602, 616, 645, 660, 770, 840, 860, 903, 924, 946, 958, 1032, 1155, 1204, 1290, 1320, 1419, 1437, 1505, 1540, 1720, 1806, 1848, 1892, 1916, 2310, 2365, 2395, 2408, 2580, 2838, 2874, 3010, 3080, 3311, 3353, 3612, 3784, 3832, 4515, 4620, 4730, 4790, 5160, 5269, 5676, 5748, 6020, 6622, 6706, 7095, 7185, 7224, 9030, 9240, 9460, 9580, 9933, 10059, 10538, 11352, 11496, 12040, 13244, 13412, 14190, 14370, 15807, 16555, 16765, 18060, 18920, 19160, 19866, 20118, 20597, 21076, 26345, 26488, 26824, 28380, 28740, 31614, 33110, 33530, 36120, 36883, 39732, 40236, 41194, 42152, 49665, 50295, 52690, 56760, 57480, 61791, 63228, 66220, 67060, 73766, 79035, 79464, 80472, 82388, 99330, 100590, 102985, 105380, 110649, 123582, 126456, 132440, 134120, 144179, 147532, 158070, 164776, 184415, 198660, 201180, 205970, 210760, 221298, 226567, 247164, 288358, 295064, 308955, 316140, 368830, 397320, 402360, 411940, 432537, 442596, 453134, 494328, 553245, 576716, 617910, 632280, 679701, 720895, 737660, 823880, 865074, 885192, 906268, 1106490, 1132835, 1153432, 1235820, 1359402, 1441790, 1475320, 1585969, 1730148, 1812536, 2162685, 2212980, 2265670, 2471640, 2718804, 2883580, 3171938, 3398505, 3460296, 4325370, 4425960, 4531340, 4757907, 5437608, 5767160, 6343876, 6797010, 7929845, 8650740, 9062680, 9515814, 12687752, 13594020, 15859690, 17301480, 19031628, 23789535, 27188040, 31719380, 38063256, 47579070, 63438760, 95158140, 190316280]

約数ペア:

[(1, 190316280), (2, 95158140), (3, 63438760), (4, 47579070), (5, 38063256), (6, 31719380), (7, 27188040), (8, 23789535), (10, 19031628), (11, 17301480), (12, 15859690), (14, 13594020), (15, 12687752), (20, 9515814), (21, 9062680), (22, 8650740), (24, 7929845), (28, 6797010), (30, 6343876), (33, 5767160), (35, 5437608), (40, 4757907), (42, 4531340), (43, 4425960), (44, 4325370), (55, 3460296), (56, 3398505), (60, 3171938), (66, 2883580), (70, 2718804), (77, 2471640), (84, 2265670), (86, 2212980), (88, 2162685), (105, 1812536), (110, 1730148), (120, 1585969), (129, 1475320), (132, 1441790), (140, 1359402), (154, 1235820), (165, 1153432), (168, 1132835), (172, 1106490), (210, 906268), (215, 885192), (220, 865074), (231, 823880), (258, 737660), (264, 720895), (280, 679701), (301, 632280), (308, 617910), (330, 576716), (344, 553245), (385, 494328), (420, 453134), (430, 442596), (440, 432537), (462, 411940), (473, 402360), (479, 397320), (516, 368830), (602, 316140), (616, 308955), (645, 295064), (660, 288358), (770, 247164), (840, 226567), (860, 221298), (903, 210760), (924, 205970), (946, 201180), (958, 198660), (1032, 184415), (1155, 164776), (1204, 158070), (1290, 147532), (1320, 144179), (1419, 134120), (1437, 132440), (1505, 126456), (1540, 123582), (1720, 110649), (1806, 105380), (1848, 102985), (1892, 100590), (1916, 99330), (2310, 82388), (2365, 80472), (2395, 79464), (2408, 79035), (2580, 73766), (2838, 67060), (2874, 66220), (3010, 63228), (3080, 61791), (3311, 57480), (3353, 56760), (3612, 52690), (3784, 50295), (3832, 49665), (4515, 42152), (4620, 41194), (4730, 40236), (4790, 39732), (5160, 36883), (5269, 36120), (5676, 33530), (5748, 33110), (6020, 31614), (6622, 28740), (6706, 28380), (7095, 26824), (7185, 26488), (7224, 26345), (9030, 21076), (9240, 20597), (9460, 20118), (9580, 19866), (9933, 19160), (10059, 18920), (10538, 18060), (11352, 16765), (11496, 16555), (12040, 15807), (13244, 14370), (13412, 14190)]