20792330240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 55722696120

約数和(自身を除く): 34930365880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 121, 128, 160, 173, 176, 194, 220, 242, 256, 320, 346, 352, 388, 440, 484, 485, 512, 605, 640, 692, 704, 776, 865, 880, 968, 970, 1024, 1067, 1210, 1280, 1384, 1408, 1552, 1730, 1760, 1903, 1936, 1940, 2048, 2134, 2420, 2560, 2768, 2816, 3104, 3460, 3520, 3806, 3872, 3880, 4268, 4840, 5120, 5335, 5536, 5632, 6208, 6920, 7040, 7612, 7744, 7760, 8536, 9515, 9680, 10240, 10670, 11072, 11264, 11737, 12416, 13840, 14080, 15224, 15488, 15520, 16781, 17072, 19030, 19360, 20933, 21340, 22144, 22528, 23474, 24832, 27680, 28160, 30448, 30976, 31040, 33562, 34144, 38060, 38720, 41866, 42680, 44288, 46948, 49664, 55360, 56320, 58685, 60896, 61952, 62080, 67124, 68288, 76120, 77440, 83732, 83905, 85360, 88576, 93896, 99328, 104665, 110720, 112640, 117370, 121792, 123904, 124160, 134248, 136576, 152240, 154880, 167464, 167810, 170720, 177152, 184591, 187792, 198656, 209330, 221440, 234740, 243584, 247808, 248320, 268496, 273152, 304480, 309760, 334928, 335620, 341440, 354304, 369182, 375584, 418660, 442880, 469480, 487168, 496640, 536992, 546304, 608960, 619520, 669856, 671240, 682880, 738364, 751168, 837320, 885760, 922955, 938960, 974336, 993280, 1073984, 1092608, 1217920, 1239040, 1339712, 1342480, 1365760, 1476728, 1502336, 1674640, 1771520, 1845910, 1877920, 1948672, 2030501, 2147968, 2185216, 2435840, 2679424, 2684960, 2731520, 2953456, 3004672, 3349280, 3691820, 3755840, 3897344, 4061002, 4295936, 4871680, 5358848, 5369920, 5463040, 5906912, 6009344, 6698560, 7383640, 7511680, 8122004, 8591872, 9743360, 10152505, 10717696, 10739840, 10926080, 11813824, 12018688, 13397120, 14767280, 15023360, 16244008, 17183744, 19486720, 20305010, 21435392, 21479680, 23627648, 24037376, 26794240, 29534560, 30046720, 32488016, 34367488, 40610020, 42870784, 42959360, 47255296, 53588480, 59069120, 60093440, 64976032, 81220040, 85918720, 94510592, 107176960, 118138240, 120186880, 129952064, 162440080, 171837440, 189021184, 214353920, 236276480, 259904128, 324880160, 378042368, 472552960, 519808256, 649760320, 945105920, 1039616512, 1299520640, 1890211840, 2079233024, 2599041280, 4158466048, 5198082560, 10396165120, 20792330240]

約数ペア:

[(1, 20792330240), (2, 10396165120), (4, 5198082560), (5, 4158466048), (8, 2599041280), (10, 2079233024), (11, 1890211840), (16, 1299520640), (20, 1039616512), (22, 945105920), (32, 649760320), (40, 519808256), (44, 472552960), (55, 378042368), (64, 324880160), (80, 259904128), (88, 236276480), (97, 214353920), (110, 189021184), (121, 171837440), (128, 162440080), (160, 129952064), (173, 120186880), (176, 118138240), (194, 107176960), (220, 94510592), (242, 85918720), (256, 81220040), (320, 64976032), (346, 60093440), (352, 59069120), (388, 53588480), (440, 47255296), (484, 42959360), (485, 42870784), (512, 40610020), (605, 34367488), (640, 32488016), (692, 30046720), (704, 29534560), (776, 26794240), (865, 24037376), (880, 23627648), (968, 21479680), (970, 21435392), (1024, 20305010), (1067, 19486720), (1210, 17183744), (1280, 16244008), (1384, 15023360), (1408, 14767280), (1552, 13397120), (1730, 12018688), (1760, 11813824), (1903, 10926080), (1936, 10739840), (1940, 10717696), (2048, 10152505), (2134, 9743360), (2420, 8591872), (2560, 8122004), (2768, 7511680), (2816, 7383640), (3104, 6698560), (3460, 6009344), (3520, 5906912), (3806, 5463040), (3872, 5369920), (3880, 5358848), (4268, 4871680), (4840, 4295936), (5120, 4061002), (5335, 3897344), (5536, 3755840), (5632, 3691820), (6208, 3349280), (6920, 3004672), (7040, 2953456), (7612, 2731520), (7744, 2684960), (7760, 2679424), (8536, 2435840), (9515, 2185216), (9680, 2147968), (10240, 2030501), (10670, 1948672), (11072, 1877920), (11264, 1845910), (11737, 1771520), (12416, 1674640), (13840, 1502336), (14080, 1476728), (15224, 1365760), (15488, 1342480), (15520, 1339712), (16781, 1239040), (17072, 1217920), (19030, 1092608), (19360, 1073984), (20933, 993280), (21340, 974336), (22144, 938960), (22528, 922955), (23474, 885760), (24832, 837320), (27680, 751168), (28160, 738364), (30448, 682880), (30976, 671240), (31040, 669856), (33562, 619520), (34144, 608960), (38060, 546304), (38720, 536992), (41866, 496640), (42680, 487168), (44288, 469480), (46948, 442880), (49664, 418660), (55360, 375584), (56320, 369182), (58685, 354304), (60896, 341440), (61952, 335620), (62080, 334928), (67124, 309760), (68288, 304480), (76120, 273152), (77440, 268496), (83732, 248320), (83905, 247808), (85360, 243584), (88576, 234740), (93896, 221440), (99328, 209330), (104665, 198656), (110720, 187792), (112640, 184591), (117370, 177152), (121792, 170720), (123904, 167810), (124160, 167464), (134248, 154880), (136576, 152240)]