15840802512

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:2006

約数の個数: 240

約数和(自身を含む): 49071859200

約数和(自身を除く): 33231056688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 139, 144, 152, 171, 184, 207, 228, 276, 278, 304, 342, 368, 414, 417, 437, 456, 552, 556, 684, 828, 834, 874, 912, 1104, 1112, 1251, 1311, 1368, 1656, 1668, 1748, 1811, 2224, 2502, 2622, 2641, 2736, 3197, 3312, 3336, 3496, 3622, 3933, 5004, 5244, 5282, 5433, 6394, 6672, 6992, 7244, 7866, 7923, 9591, 10008, 10488, 10564, 10866, 12788, 14488, 15732, 15846, 16299, 19182, 20016, 20976, 21128, 21732, 23769, 25576, 28773, 28976, 31464, 31692, 32598, 34409, 38364, 41653, 42256, 43464, 47538, 51152, 57546, 60743, 62928, 63384, 65196, 68818, 76728, 83306, 86928, 95076, 103227, 115092, 121486, 124959, 126768, 130392, 137636, 153456, 166612, 182229, 190152, 206454, 230184, 242972, 249918, 251729, 260784, 275272, 309681, 333224, 364458, 374877, 380304, 412908, 460368, 485944, 499836, 503458, 546687, 550544, 619362, 666448, 728916, 749754, 755187, 791407, 825816, 971888, 999672, 1006916, 1093374, 1238724, 1457832, 1499508, 1510374, 1582814, 1651632, 1999344, 2013832, 2186748, 2265561, 2374221, 2477448, 2915664, 2999016, 3020748, 3165628, 4027664, 4373496, 4531122, 4748442, 4782851, 4954896, 5789767, 5998032, 6041496, 6331256, 7122663, 8746992, 9062244, 9496884, 9565702, 11579534, 12082992, 12662512, 14245326, 14348553, 17369301, 18124488, 18993768, 19131404, 23159068, 28490652, 28697106, 34738602, 36248976, 37987536, 38262808, 43045659, 46318136, 52107903, 56981304, 57394212, 69477204, 76525616, 86091318, 92636272, 104215806, 110005573, 113962608, 114788424, 138954408, 172182636, 208431612, 220011146, 229576848, 277908816, 330016719, 344365272, 416863224, 440022292, 660033438, 688730544, 833726448, 880044584, 990050157, 1320066876, 1760089168, 1980100314, 2640133752, 3960200628, 5280267504, 7920401256, 15840802512]

約数ペア:

[(1, 15840802512), (2, 7920401256), (3, 5280267504), (4, 3960200628), (6, 2640133752), (8, 1980100314), (9, 1760089168), (12, 1320066876), (16, 990050157), (18, 880044584), (19, 833726448), (23, 688730544), (24, 660033438), (36, 440022292), (38, 416863224), (46, 344365272), (48, 330016719), (57, 277908816), (69, 229576848), (72, 220011146), (76, 208431612), (92, 172182636), (114, 138954408), (138, 114788424), (139, 113962608), (144, 110005573), (152, 104215806), (171, 92636272), (184, 86091318), (207, 76525616), (228, 69477204), (276, 57394212), (278, 56981304), (304, 52107903), (342, 46318136), (368, 43045659), (414, 38262808), (417, 37987536), (437, 36248976), (456, 34738602), (552, 28697106), (556, 28490652), (684, 23159068), (828, 19131404), (834, 18993768), (874, 18124488), (912, 17369301), (1104, 14348553), (1112, 14245326), (1251, 12662512), (1311, 12082992), (1368, 11579534), (1656, 9565702), (1668, 9496884), (1748, 9062244), (1811, 8746992), (2224, 7122663), (2502, 6331256), (2622, 6041496), (2641, 5998032), (2736, 5789767), (3197, 4954896), (3312, 4782851), (3336, 4748442), (3496, 4531122), (3622, 4373496), (3933, 4027664), (5004, 3165628), (5244, 3020748), (5282, 2999016), (5433, 2915664), (6394, 2477448), (6672, 2374221), (6992, 2265561), (7244, 2186748), (7866, 2013832), (7923, 1999344), (9591, 1651632), (10008, 1582814), (10488, 1510374), (10564, 1499508), (10866, 1457832), (12788, 1238724), (14488, 1093374), (15732, 1006916), (15846, 999672), (16299, 971888), (19182, 825816), (20016, 791407), (20976, 755187), (21128, 749754), (21732, 728916), (23769, 666448), (25576, 619362), (28773, 550544), (28976, 546687), (31464, 503458), (31692, 499836), (32598, 485944), (34409, 460368), (38364, 412908), (41653, 380304), (42256, 374877), (43464, 364458), (47538, 333224), (51152, 309681), (57546, 275272), (60743, 260784), (62928, 251729), (63384, 249918), (65196, 242972), (68818, 230184), (76728, 206454), (83306, 190152), (86928, 182229), (95076, 166612), (103227, 153456), (115092, 137636), (121486, 130392), (124959, 126768)]