1648079040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:831

約数の個数: 224

約数和(自身を含む): 5477621760

約数和(自身を除く): 3829542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 120, 124, 155, 158, 160, 186, 192, 237, 240, 248, 310, 316, 320, 372, 395, 465, 474, 480, 496, 620, 632, 701, 744, 790, 930, 948, 960, 992, 1185, 1240, 1264, 1402, 1488, 1580, 1860, 1896, 1984, 2103, 2370, 2449, 2480, 2528, 2804, 2976, 3160, 3505, 3720, 3792, 4206, 4740, 4898, 4960, 5056, 5608, 5952, 6320, 7010, 7347, 7440, 7584, 8412, 9480, 9796, 9920, 10515, 11216, 12245, 12640, 14020, 14694, 14880, 15168, 16824, 18960, 19592, 21030, 21731, 22432, 24490, 25280, 28040, 29388, 29760, 33648, 36735, 37920, 39184, 42060, 43462, 44864, 48980, 55379, 56080, 58776, 65193, 67296, 73470, 75840, 78368, 84120, 86924, 97960, 108655, 110758, 112160, 117552, 130386, 134592, 146940, 156736, 166137, 168240, 173848, 195920, 217310, 221516, 224320, 235104, 260772, 276895, 293880, 325965, 332274, 336480, 347696, 391840, 434620, 443032, 470208, 521544, 553790, 587760, 651930, 664548, 672960, 695392, 783680, 830685, 869240, 886064, 1043088, 1107580, 1175520, 1303860, 1329096, 1390784, 1661370, 1716749, 1738480, 1772128, 2086176, 2215160, 2351040, 2607720, 2658192, 3322740, 3433498, 3476960, 3544256, 4172352, 4430320, 5150247, 5215440, 5316384, 6645480, 6866996, 6953920, 8583745, 8860640, 10300494, 10430880, 10632768, 13290960, 13733992, 17167490, 17721280, 20600988, 20861760, 25751235, 26581920, 27467984, 34334980, 41201976, 51502470, 53163840, 54935968, 68669960, 82403952, 103004940, 109871936, 137339920, 164807904, 206009880, 274679840, 329615808, 412019760, 549359680, 824039520, 1648079040]

約数ペア:

[(1, 1648079040), (2, 824039520), (3, 549359680), (4, 412019760), (5, 329615808), (6, 274679840), (8, 206009880), (10, 164807904), (12, 137339920), (15, 109871936), (16, 103004940), (20, 82403952), (24, 68669960), (30, 54935968), (31, 53163840), (32, 51502470), (40, 41201976), (48, 34334980), (60, 27467984), (62, 26581920), (64, 25751235), (79, 20861760), (80, 20600988), (93, 17721280), (96, 17167490), (120, 13733992), (124, 13290960), (155, 10632768), (158, 10430880), (160, 10300494), (186, 8860640), (192, 8583745), (237, 6953920), (240, 6866996), (248, 6645480), (310, 5316384), (316, 5215440), (320, 5150247), (372, 4430320), (395, 4172352), (465, 3544256), (474, 3476960), (480, 3433498), (496, 3322740), (620, 2658192), (632, 2607720), (701, 2351040), (744, 2215160), (790, 2086176), (930, 1772128), (948, 1738480), (960, 1716749), (992, 1661370), (1185, 1390784), (1240, 1329096), (1264, 1303860), (1402, 1175520), (1488, 1107580), (1580, 1043088), (1860, 886064), (1896, 869240), (1984, 830685), (2103, 783680), (2370, 695392), (2449, 672960), (2480, 664548), (2528, 651930), (2804, 587760), (2976, 553790), (3160, 521544), (3505, 470208), (3720, 443032), (3792, 434620), (4206, 391840), (4740, 347696), (4898, 336480), (4960, 332274), (5056, 325965), (5608, 293880), (5952, 276895), (6320, 260772), (7010, 235104), (7347, 224320), (7440, 221516), (7584, 217310), (8412, 195920), (9480, 173848), (9796, 168240), (9920, 166137), (10515, 156736), (11216, 146940), (12245, 134592), (12640, 130386), (14020, 117552), (14694, 112160), (14880, 110758), (15168, 108655), (16824, 97960), (18960, 86924), (19592, 84120), (21030, 78368), (21731, 75840), (22432, 73470), (24490, 67296), (25280, 65193), (28040, 58776), (29388, 56080), (29760, 55379), (33648, 48980), (36735, 44864), (37920, 43462), (39184, 42060)]