1308149760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 4237833600

約数和(自身を除く): 2929683840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 439, 480, 485, 512, 582, 640, 768, 776, 878, 960, 970, 1024, 1164, 1280, 1317, 1455, 1536, 1552, 1756, 1920, 1940, 2048, 2195, 2328, 2560, 2634, 2910, 3072, 3104, 3512, 3840, 3880, 4390, 4656, 5120, 5268, 5820, 6144, 6208, 6585, 7024, 7680, 7760, 8780, 9312, 10240, 10536, 11640, 12416, 13170, 14048, 15360, 15520, 17560, 18624, 21072, 23280, 24832, 26340, 28096, 30720, 31040, 35120, 37248, 42144, 42583, 46560, 49664, 52680, 56192, 62080, 70240, 74496, 84288, 85166, 93120, 99328, 105360, 112384, 124160, 127749, 140480, 148992, 168576, 170332, 186240, 198656, 210720, 212915, 224768, 248320, 255498, 280960, 297984, 337152, 340664, 372480, 421440, 425830, 449536, 496640, 510996, 561920, 595968, 638745, 674304, 681328, 744960, 842880, 851660, 899072, 993280, 1021992, 1123840, 1277490, 1348608, 1362656, 1489920, 1685760, 1703320, 2043984, 2247680, 2554980, 2697216, 2725312, 2979840, 3371520, 3406640, 4087968, 4495360, 5109960, 5450624, 6743040, 6813280, 8175936, 10219920, 10901248, 13486080, 13626560, 16351872, 20439840, 21802496, 27253120, 32703744, 40879680, 43604992, 54506240, 65407488, 81759360, 87209984, 109012480, 130814976, 163518720, 218024960, 261629952, 327037440, 436049920, 654074880, 1308149760]

約数ペア:

[(1, 1308149760), (2, 654074880), (3, 436049920), (4, 327037440), (5, 261629952), (6, 218024960), (8, 163518720), (10, 130814976), (12, 109012480), (15, 87209984), (16, 81759360), (20, 65407488), (24, 54506240), (30, 43604992), (32, 40879680), (40, 32703744), (48, 27253120), (60, 21802496), (64, 20439840), (80, 16351872), (96, 13626560), (97, 13486080), (120, 10901248), (128, 10219920), (160, 8175936), (192, 6813280), (194, 6743040), (240, 5450624), (256, 5109960), (291, 4495360), (320, 4087968), (384, 3406640), (388, 3371520), (439, 2979840), (480, 2725312), (485, 2697216), (512, 2554980), (582, 2247680), (640, 2043984), (768, 1703320), (776, 1685760), (878, 1489920), (960, 1362656), (970, 1348608), (1024, 1277490), (1164, 1123840), (1280, 1021992), (1317, 993280), (1455, 899072), (1536, 851660), (1552, 842880), (1756, 744960), (1920, 681328), (1940, 674304), (2048, 638745), (2195, 595968), (2328, 561920), (2560, 510996), (2634, 496640), (2910, 449536), (3072, 425830), (3104, 421440), (3512, 372480), (3840, 340664), (3880, 337152), (4390, 297984), (4656, 280960), (5120, 255498), (5268, 248320), (5820, 224768), (6144, 212915), (6208, 210720), (6585, 198656), (7024, 186240), (7680, 170332), (7760, 168576), (8780, 148992), (9312, 140480), (10240, 127749), (10536, 124160), (11640, 112384), (12416, 105360), (13170, 99328), (14048, 93120), (15360, 85166), (15520, 84288), (17560, 74496), (18624, 70240), (21072, 62080), (23280, 56192), (24832, 52680), (26340, 49664), (28096, 46560), (30720, 42583), (31040, 42144), (35120, 37248)]