11566561280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 29059430400

約数和(自身を除く): 17492869120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 83, 124, 128, 155, 160, 166, 248, 256, 310, 320, 332, 415, 439, 496, 512, 620, 640, 664, 830, 878, 992, 1024, 1240, 1280, 1328, 1660, 1756, 1984, 2048, 2195, 2480, 2560, 2573, 2656, 3320, 3512, 3968, 4390, 4960, 5120, 5146, 5312, 6640, 7024, 7936, 8780, 9920, 10240, 10292, 10624, 12865, 13280, 13609, 14048, 15872, 17560, 19840, 20584, 21248, 25730, 26560, 27218, 28096, 31744, 35120, 36437, 39680, 41168, 42496, 51460, 53120, 54436, 56192, 63488, 68045, 70240, 72874, 79360, 82336, 84992, 102920, 106240, 108872, 112384, 136090, 140480, 145748, 158720, 164672, 169984, 182185, 205840, 212480, 217744, 224768, 272180, 280960, 291496, 317440, 329344, 364370, 411680, 424960, 435488, 449536, 544360, 561920, 582992, 658688, 728740, 823360, 849920, 870976, 899072, 1088720, 1123840, 1129547, 1165984, 1317376, 1457480, 1646720, 1741952, 2177440, 2247680, 2259094, 2331968, 2634752, 2914960, 3293440, 3483904, 4354880, 4495360, 4518188, 4663936, 5269504, 5647735, 5829920, 6586880, 6967808, 8709760, 9036376, 9327872, 11295470, 11659840, 13173760, 13935616, 17419520, 18072752, 18655744, 22590940, 23319680, 26347520, 27871232, 34839040, 36145504, 37311488, 45181880, 46639360, 69678080, 72291008, 74622976, 90363760, 93278720, 139356160, 144582016, 180727520, 186557440, 289164032, 361455040, 373114880, 578328064, 722910080, 1156656128, 1445820160, 2313312256, 2891640320, 5783280640, 11566561280]

約数ペア:

[(1, 11566561280), (2, 5783280640), (4, 2891640320), (5, 2313312256), (8, 1445820160), (10, 1156656128), (16, 722910080), (20, 578328064), (31, 373114880), (32, 361455040), (40, 289164032), (62, 186557440), (64, 180727520), (80, 144582016), (83, 139356160), (124, 93278720), (128, 90363760), (155, 74622976), (160, 72291008), (166, 69678080), (248, 46639360), (256, 45181880), (310, 37311488), (320, 36145504), (332, 34839040), (415, 27871232), (439, 26347520), (496, 23319680), (512, 22590940), (620, 18655744), (640, 18072752), (664, 17419520), (830, 13935616), (878, 13173760), (992, 11659840), (1024, 11295470), (1240, 9327872), (1280, 9036376), (1328, 8709760), (1660, 6967808), (1756, 6586880), (1984, 5829920), (2048, 5647735), (2195, 5269504), (2480, 4663936), (2560, 4518188), (2573, 4495360), (2656, 4354880), (3320, 3483904), (3512, 3293440), (3968, 2914960), (4390, 2634752), (4960, 2331968), (5120, 2259094), (5146, 2247680), (5312, 2177440), (6640, 1741952), (7024, 1646720), (7936, 1457480), (8780, 1317376), (9920, 1165984), (10240, 1129547), (10292, 1123840), (10624, 1088720), (12865, 899072), (13280, 870976), (13609, 849920), (14048, 823360), (15872, 728740), (17560, 658688), (19840, 582992), (20584, 561920), (21248, 544360), (25730, 449536), (26560, 435488), (27218, 424960), (28096, 411680), (31744, 364370), (35120, 329344), (36437, 317440), (39680, 291496), (41168, 280960), (42496, 272180), (51460, 224768), (53120, 217744), (54436, 212480), (56192, 205840), (63488, 182185), (68045, 169984), (70240, 164672), (72874, 158720), (79360, 145748), (82336, 140480), (84992, 136090), (102920, 112384), (106240, 108872)]