244612689280

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:2029

約数の個数: 256

約数和(自身を含む): 621137160000

約数和(自身を除く): 376524470720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 64, 80, 106, 116, 128, 139, 145, 160, 212, 232, 265, 278, 290, 320, 424, 464, 530, 556, 580, 640, 695, 848, 928, 1060, 1112, 1160, 1390, 1537, 1696, 1789, 1856, 2120, 2224, 2320, 2780, 3074, 3392, 3578, 3712, 4031, 4240, 4448, 4640, 5560, 6148, 6784, 7156, 7367, 7685, 8062, 8480, 8896, 8945, 9280, 11120, 12296, 14312, 14734, 15370, 16124, 16960, 17792, 17890, 18560, 20155, 22240, 24592, 28624, 29468, 30740, 32248, 33920, 35780, 36835, 40310, 44480, 49184, 51881, 57248, 58936, 61480, 64496, 71560, 73670, 80620, 88960, 94817, 98368, 103762, 114496, 117872, 122960, 128992, 143120, 147340, 161240, 189634, 196736, 207524, 213643, 228992, 235744, 245920, 248671, 257984, 259405, 286240, 294680, 322480, 379268, 415048, 427286, 471488, 474085, 491840, 497342, 515968, 518810, 572480, 589360, 644960, 758536, 830096, 854572, 942976, 948170, 983680, 994684, 1037620, 1068215, 1144960, 1178720, 1243355, 1289920, 1517072, 1660192, 1709144, 1896340, 1989368, 2075240, 2136430, 2357440, 2486710, 2579840, 2749693, 3034144, 3320384, 3418288, 3792680, 3978736, 4150480, 4272860, 4714880, 4973420, 5499386, 6068288, 6640768, 6836576, 7211459, 7585360, 7957472, 8300960, 8545720, 9946840, 10998772, 12136576, 13179563, 13673152, 13748465, 14422918, 15170720, 15914944, 16601920, 17091440, 19893680, 21997544, 26359126, 27346304, 27496930, 28845836, 30341440, 31829888, 33203840, 34182880, 36057295, 39787360, 43995088, 52718252, 54993860, 57691672, 60682880, 65897815, 68365760, 72114590, 79574720, 87990176, 105436504, 109987720, 115383344, 131795630, 136731520, 144229180, 159149440, 175980352, 210873008, 219975440, 230766688, 263591260, 288458360, 351960704, 382207327, 421746016, 439950880, 461533376, 527182520, 576916720, 764414654, 843492032, 879901760, 923066752, 1054365040, 1153833440, 1528829308, 1686984064, 1759803520, 1911036635, 2108730080, 2307666880, 3057658616, 3822073270, 4217460160, 4615333760, 6115317232, 7644146540, 8434920320, 12230634464, 15288293080, 24461268928, 30576586160, 48922537856, 61153172320, 122306344640, 244612689280]

約数ペア:

[(1, 244612689280), (2, 122306344640), (4, 61153172320), (5, 48922537856), (8, 30576586160), (10, 24461268928), (16, 15288293080), (20, 12230634464), (29, 8434920320), (32, 7644146540), (40, 6115317232), (53, 4615333760), (58, 4217460160), (64, 3822073270), (80, 3057658616), (106, 2307666880), (116, 2108730080), (128, 1911036635), (139, 1759803520), (145, 1686984064), (160, 1528829308), (212, 1153833440), (232, 1054365040), (265, 923066752), (278, 879901760), (290, 843492032), (320, 764414654), (424, 576916720), (464, 527182520), (530, 461533376), (556, 439950880), (580, 421746016), (640, 382207327), (695, 351960704), (848, 288458360), (928, 263591260), (1060, 230766688), (1112, 219975440), (1160, 210873008), (1390, 175980352), (1537, 159149440), (1696, 144229180), (1789, 136731520), (1856, 131795630), (2120, 115383344), (2224, 109987720), (2320, 105436504), (2780, 87990176), (3074, 79574720), (3392, 72114590), (3578, 68365760), (3712, 65897815), (4031, 60682880), (4240, 57691672), (4448, 54993860), (4640, 52718252), (5560, 43995088), (6148, 39787360), (6784, 36057295), (7156, 34182880), (7367, 33203840), (7685, 31829888), (8062, 30341440), (8480, 28845836), (8896, 27496930), (8945, 27346304), (9280, 26359126), (11120, 21997544), (12296, 19893680), (14312, 17091440), (14734, 16601920), (15370, 15914944), (16124, 15170720), (16960, 14422918), (17792, 13748465), (17890, 13673152), (18560, 13179563), (20155, 12136576), (22240, 10998772), (24592, 9946840), (28624, 8545720), (29468, 8300960), (30740, 7957472), (32248, 7585360), (33920, 7211459), (35780, 6836576), (36835, 6640768), (40310, 6068288), (44480, 5499386), (49184, 4973420), (51881, 4714880), (57248, 4272860), (58936, 4150480), (61480, 3978736), (64496, 3792680), (71560, 3418288), (73670, 3320384), (80620, 3034144), (88960, 2749693), (94817, 2579840), (98368, 2486710), (103762, 2357440), (114496, 2136430), (117872, 2075240), (122960, 1989368), (128992, 1896340), (143120, 1709144), (147340, 1660192), (161240, 1517072), (189634, 1289920), (196736, 1243355), (207524, 1178720), (213643, 1144960), (228992, 1068215), (235744, 1037620), (245920, 994684), (248671, 983680), (257984, 948170), (259405, 942976), (286240, 854572), (294680, 830096), (322480, 758536), (379268, 644960), (415048, 589360), (427286, 572480), (471488, 518810), (474085, 515968), (491840, 497342)]