19540904064

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:2027

約数の個数: 256

約数和(自身を含む): 59222016000

約数和(自身を除く): 39681111936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 79, 88, 93, 96, 124, 128, 132, 158, 176, 186, 192, 237, 248, 264, 316, 341, 352, 372, 384, 474, 496, 528, 632, 682, 704, 744, 869, 948, 992, 1023, 1056, 1264, 1364, 1408, 1488, 1738, 1889, 1896, 1984, 2046, 2112, 2449, 2528, 2607, 2728, 2976, 3476, 3778, 3792, 3968, 4092, 4224, 4898, 5056, 5214, 5456, 5667, 5952, 6952, 7347, 7556, 7584, 8184, 9796, 10112, 10428, 10912, 11334, 11904, 13904, 14694, 15112, 15168, 16368, 19592, 20779, 20856, 21824, 22668, 26939, 27808, 29388, 30224, 30336, 32736, 39184, 41558, 41712, 43648, 45336, 53878, 55616, 58559, 58776, 60448, 62337, 65472, 78368, 80817, 83116, 83424, 90672, 107756, 111232, 117118, 117552, 120896, 124674, 130944, 149231, 156736, 161634, 166232, 166848, 175677, 181344, 215512, 234236, 235104, 241792, 249348, 298462, 313472, 323268, 332464, 333696, 351354, 362688, 431024, 447693, 468472, 470208, 498696, 596924, 644149, 646536, 664928, 702708, 725376, 862048, 895386, 936944, 940416, 997392, 1193848, 1288298, 1293072, 1329856, 1405416, 1641541, 1724096, 1790772, 1873888, 1932447, 1994784, 2387696, 2576596, 2586144, 2659712, 2810832, 3283082, 3448192, 3581544, 3747776, 3864894, 3989568, 4626161, 4775392, 4924623, 5153192, 5172288, 5621664, 6566164, 7163088, 7495552, 7729788, 7979136, 9252322, 9550784, 9849246, 10306384, 10344576, 11243328, 13132328, 13878483, 14326176, 15459576, 18504644, 19101568, 19698492, 20612768, 22486656, 26264656, 27756966, 28652352, 30919152, 37009288, 39396984, 41225536, 50887771, 52529312, 55513932, 57304704, 61838304, 74018576, 78793968, 82451072, 101775542, 105058624, 111027864, 123676608, 148037152, 152663313, 157587936, 203551084, 210117248, 222055728, 247353216, 296074304, 305326626, 315175872, 407102168, 444111456, 592148608, 610653252, 630351744, 814204336, 888222912, 1221306504, 1628408672, 1776445824, 2442613008, 3256817344, 4885226016, 6513634688, 9770452032, 19540904064]

約数ペア:

[(1, 19540904064), (2, 9770452032), (3, 6513634688), (4, 4885226016), (6, 3256817344), (8, 2442613008), (11, 1776445824), (12, 1628408672), (16, 1221306504), (22, 888222912), (24, 814204336), (31, 630351744), (32, 610653252), (33, 592148608), (44, 444111456), (48, 407102168), (62, 315175872), (64, 305326626), (66, 296074304), (79, 247353216), (88, 222055728), (93, 210117248), (96, 203551084), (124, 157587936), (128, 152663313), (132, 148037152), (158, 123676608), (176, 111027864), (186, 105058624), (192, 101775542), (237, 82451072), (248, 78793968), (264, 74018576), (316, 61838304), (341, 57304704), (352, 55513932), (372, 52529312), (384, 50887771), (474, 41225536), (496, 39396984), (528, 37009288), (632, 30919152), (682, 28652352), (704, 27756966), (744, 26264656), (869, 22486656), (948, 20612768), (992, 19698492), (1023, 19101568), (1056, 18504644), (1264, 15459576), (1364, 14326176), (1408, 13878483), (1488, 13132328), (1738, 11243328), (1889, 10344576), (1896, 10306384), (1984, 9849246), (2046, 9550784), (2112, 9252322), (2449, 7979136), (2528, 7729788), (2607, 7495552), (2728, 7163088), (2976, 6566164), (3476, 5621664), (3778, 5172288), (3792, 5153192), (3968, 4924623), (4092, 4775392), (4224, 4626161), (4898, 3989568), (5056, 3864894), (5214, 3747776), (5456, 3581544), (5667, 3448192), (5952, 3283082), (6952, 2810832), (7347, 2659712), (7556, 2586144), (7584, 2576596), (8184, 2387696), (9796, 1994784), (10112, 1932447), (10428, 1873888), (10912, 1790772), (11334, 1724096), (11904, 1641541), (13904, 1405416), (14694, 1329856), (15112, 1293072), (15168, 1288298), (16368, 1193848), (19592, 997392), (20779, 940416), (20856, 936944), (21824, 895386), (22668, 862048), (26939, 725376), (27808, 702708), (29388, 664928), (30224, 646536), (30336, 644149), (32736, 596924), (39184, 498696), (41558, 470208), (41712, 468472), (43648, 447693), (45336, 431024), (53878, 362688), (55616, 351354), (58559, 333696), (58776, 332464), (60448, 323268), (62337, 313472), (65472, 298462), (78368, 249348), (80817, 241792), (83116, 235104), (83424, 234236), (90672, 215512), (107756, 181344), (111232, 175677), (117118, 166848), (117552, 166232), (120896, 161634), (124674, 156736), (130944, 149231)]