1784245920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6311}}^1$

素因数の和:6379

約数の個数: 192

約数和(自身を含む): 6107996160

約数和(自身を除く): 4323750240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3720, 4560, 4712, 4960, 5890, 6311, 7068, 7440, 8835, 9120, 9424, 11780, 12622, 14136, 14880, 17670, 18848, 18933, 23560, 25244, 28272, 31555, 35340, 37866, 47120, 50488, 56544, 63110, 70680, 75732, 94240, 94665, 100976, 119909, 126220, 141360, 151464, 189330, 195641, 201952, 239818, 252440, 282720, 302928, 359727, 378660, 391282, 479636, 504880, 586923, 599545, 605856, 719454, 757320, 782564, 959272, 978205, 1009760, 1173846, 1199090, 1438908, 1514640, 1565128, 1798635, 1918544, 1956410, 2347692, 2398180, 2877816, 2934615, 3029280, 3130256, 3597270, 3717179, 3837088, 3912820, 4695384, 4796360, 5755632, 5869230, 6260512, 7194540, 7434358, 7825640, 9390768, 9592720, 11151537, 11511264, 11738460, 14389080, 14868716, 15651280, 18585895, 18781536, 19185440, 22303074, 23476920, 28778160, 29737432, 31302560, 37171790, 44606148, 46953840, 55757685, 57556320, 59474864, 74343580, 89212296, 93907680, 111515370, 118949728, 148687160, 178424592, 223030740, 297374320, 356849184, 446061480, 594748640, 892122960, 1784245920]

約数ペア:

[(1, 1784245920), (2, 892122960), (3, 594748640), (4, 446061480), (5, 356849184), (6, 297374320), (8, 223030740), (10, 178424592), (12, 148687160), (15, 118949728), (16, 111515370), (19, 93907680), (20, 89212296), (24, 74343580), (30, 59474864), (31, 57556320), (32, 55757685), (38, 46953840), (40, 44606148), (48, 37171790), (57, 31302560), (60, 29737432), (62, 28778160), (76, 23476920), (80, 22303074), (93, 19185440), (95, 18781536), (96, 18585895), (114, 15651280), (120, 14868716), (124, 14389080), (152, 11738460), (155, 11511264), (160, 11151537), (186, 9592720), (190, 9390768), (228, 7825640), (240, 7434358), (248, 7194540), (285, 6260512), (304, 5869230), (310, 5755632), (372, 4796360), (380, 4695384), (456, 3912820), (465, 3837088), (480, 3717179), (496, 3597270), (570, 3130256), (589, 3029280), (608, 2934615), (620, 2877816), (744, 2398180), (760, 2347692), (912, 1956410), (930, 1918544), (992, 1798635), (1140, 1565128), (1178, 1514640), (1240, 1438908), (1488, 1199090), (1520, 1173846), (1767, 1009760), (1824, 978205), (1860, 959272), (2280, 782564), (2356, 757320), (2480, 719454), (2945, 605856), (2976, 599545), (3040, 586923), (3534, 504880), (3720, 479636), (4560, 391282), (4712, 378660), (4960, 359727), (5890, 302928), (6311, 282720), (7068, 252440), (7440, 239818), (8835, 201952), (9120, 195641), (9424, 189330), (11780, 151464), (12622, 141360), (14136, 126220), (14880, 119909), (17670, 100976), (18848, 94665), (18933, 94240), (23560, 75732), (25244, 70680), (28272, 63110), (31555, 56544), (35340, 50488), (37866, 47120)]