1805808564

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 5765760000

約数和(自身を除く): 3959951436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 49, 57, 63, 76, 84, 86, 98, 114, 126, 129, 133, 147, 171, 172, 179, 196, 228, 252, 258, 266, 294, 301, 342, 343, 358, 387, 399, 441, 516, 532, 537, 588, 602, 684, 686, 716, 774, 798, 817, 882, 903, 931, 1029, 1074, 1197, 1204, 1253, 1372, 1548, 1596, 1611, 1634, 1764, 1806, 1862, 2058, 2107, 2148, 2394, 2451, 2506, 2709, 2793, 3087, 3222, 3268, 3401, 3612, 3724, 3759, 4116, 4214, 4788, 4902, 5012, 5418, 5586, 5719, 6174, 6321, 6444, 6517, 6802, 7353, 7518, 7697, 8379, 8428, 8771, 9804, 10203, 10836, 11172, 11277, 11438, 12348, 12642, 13034, 13604, 14706, 14749, 15036, 15394, 16758, 17157, 17542, 18963, 19551, 20406, 22554, 22876, 23091, 23807, 25284, 26068, 26313, 29412, 29498, 30609, 30788, 33516, 34314, 35084, 37926, 39102, 40033, 40812, 44247, 45108, 46182, 47614, 51471, 52626, 53879, 58653, 58996, 61218, 61397, 68628, 69273, 71421, 75852, 78204, 78939, 80066, 88494, 92364, 95228, 102942, 105252, 107758, 117306, 120099, 122436, 122794, 132741, 138546, 142842, 146243, 157878, 160132, 161637, 166649, 176988, 184191, 205884, 214263, 215516, 234612, 240198, 245588, 265482, 277092, 280231, 285684, 292486, 315756, 323274, 333298, 360297, 368382, 377153, 428526, 438729, 480396, 484911, 499947, 530964, 552573, 560462, 584972, 646548, 666596, 720594, 736764, 754306, 840693, 857052, 877458, 969822, 999894, 1023701, 1105146, 1120924, 1131459, 1166543, 1316187, 1441188, 1499841, 1508612, 1681386, 1754916, 1939644, 1999788, 2047402, 2210292, 2262918, 2333086, 2522079, 2632374, 2640071, 2999682, 3071103, 3362772, 3394377, 3499629, 4094804, 4525836, 4666172, 5044158, 5264748, 5280142, 5999364, 6142206, 6788754, 6999258, 7165907, 7920213, 9213309, 10088316, 10498887, 10560284, 12284412, 13577508, 13998516, 14331814, 15840426, 18426618, 20997774, 21497721, 23760639, 28663628, 31680852, 36853236, 41995548, 42995442, 47521278, 50161349, 64493163, 85990884, 95042556, 100322698, 128986326, 150484047, 200645396, 257972652, 300968094, 451452141, 601936188, 902904282, 1805808564]

約数ペア:

[(1, 1805808564), (2, 902904282), (3, 601936188), (4, 451452141), (6, 300968094), (7, 257972652), (9, 200645396), (12, 150484047), (14, 128986326), (18, 100322698), (19, 95042556), (21, 85990884), (28, 64493163), (36, 50161349), (38, 47521278), (42, 42995442), (43, 41995548), (49, 36853236), (57, 31680852), (63, 28663628), (76, 23760639), (84, 21497721), (86, 20997774), (98, 18426618), (114, 15840426), (126, 14331814), (129, 13998516), (133, 13577508), (147, 12284412), (171, 10560284), (172, 10498887), (179, 10088316), (196, 9213309), (228, 7920213), (252, 7165907), (258, 6999258), (266, 6788754), (294, 6142206), (301, 5999364), (342, 5280142), (343, 5264748), (358, 5044158), (387, 4666172), (399, 4525836), (441, 4094804), (516, 3499629), (532, 3394377), (537, 3362772), (588, 3071103), (602, 2999682), (684, 2640071), (686, 2632374), (716, 2522079), (774, 2333086), (798, 2262918), (817, 2210292), (882, 2047402), (903, 1999788), (931, 1939644), (1029, 1754916), (1074, 1681386), (1197, 1508612), (1204, 1499841), (1253, 1441188), (1372, 1316187), (1548, 1166543), (1596, 1131459), (1611, 1120924), (1634, 1105146), (1764, 1023701), (1806, 999894), (1862, 969822), (2058, 877458), (2107, 857052), (2148, 840693), (2394, 754306), (2451, 736764), (2506, 720594), (2709, 666596), (2793, 646548), (3087, 584972), (3222, 560462), (3268, 552573), (3401, 530964), (3612, 499947), (3724, 484911), (3759, 480396), (4116, 438729), (4214, 428526), (4788, 377153), (4902, 368382), (5012, 360297), (5418, 333298), (5586, 323274), (5719, 315756), (6174, 292486), (6321, 285684), (6444, 280231), (6517, 277092), (6802, 265482), (7353, 245588), (7518, 240198), (7697, 234612), (8379, 215516), (8428, 214263), (8771, 205884), (9804, 184191), (10203, 176988), (10836, 166649), (11172, 161637), (11277, 160132), (11438, 157878), (12348, 146243), (12642, 142842), (13034, 138546), (13604, 132741), (14706, 122794), (14749, 122436), (15036, 120099), (15394, 117306), (16758, 107758), (17157, 105252), (17542, 102942), (18963, 95228), (19551, 92364), (20406, 88494), (22554, 80066), (22876, 78939), (23091, 78204), (23807, 75852), (25284, 71421), (26068, 69273), (26313, 68628), (29412, 61397), (29498, 61218), (30609, 58996), (30788, 58653), (33516, 53879), (34314, 52626), (35084, 51471), (37926, 47614), (39102, 46182), (40033, 45108), (40812, 44247)]