331128786560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1120

約数の個数: 512

約数和(自身を含む): 968608972800

約数和(自身を除く): 637480186240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 127, 128, 130, 143, 155, 160, 176, 208, 220, 248, 254, 260, 286, 310, 320, 341, 352, 403, 416, 440, 496, 508, 520, 572, 620, 635, 640, 682, 704, 715, 806, 832, 880, 919, 992, 1016, 1040, 1144, 1240, 1270, 1364, 1397, 1408, 1430, 1612, 1651, 1664, 1705, 1760, 1838, 1984, 2015, 2032, 2080, 2288, 2480, 2540, 2728, 2794, 2860, 3224, 3302, 3410, 3520, 3676, 3937, 3968, 4030, 4064, 4160, 4433, 4576, 4595, 4960, 5080, 5456, 5588, 5720, 6448, 6604, 6820, 6985, 7040, 7352, 7874, 8060, 8128, 8255, 8320, 8866, 9152, 9190, 9920, 10109, 10160, 10912, 11176, 11440, 11947, 12896, 13208, 13640, 13970, 14704, 15748, 16120, 16256, 16510, 17732, 18161, 18304, 18380, 19685, 19840, 20218, 20320, 21824, 22165, 22352, 22880, 23894, 25792, 26416, 27280, 27940, 28489, 29408, 31496, 32240, 33020, 35464, 36322, 36760, 39370, 40436, 40640, 43307, 43648, 44330, 44704, 45760, 47788, 50545, 51181, 51584, 52832, 54560, 55880, 56978, 58816, 59735, 62992, 64480, 66040, 70928, 72644, 73520, 78740, 80872, 81280, 86614, 88660, 89408, 90805, 91520, 95576, 101090, 102362, 105664, 109120, 111760, 113956, 116713, 117632, 119470, 125984, 128960, 131417, 132080, 141856, 142445, 145288, 147040, 157480, 161744, 173228, 177320, 178816, 181610, 191152, 202180, 204724, 211328, 216535, 218240, 223520, 227912, 233426, 238940, 251968, 255905, 257920, 262834, 264160, 283712, 284890, 290576, 294080, 313379, 314960, 323488, 346456, 354640, 363220, 370357, 382304, 404360, 409448, 433070, 447040, 455824, 466852, 477880, 503936, 511810, 525668, 528320, 562991, 567424, 569780, 581152, 583565, 588160, 626758, 629920, 646976, 657085, 692912, 709280, 726440, 740714, 764608, 808720, 818896, 866140, 894080, 911648, 933704, 955760, 1023620, 1051336, 1056640, 1125982, 1139560, 1162304, 1167130, 1253516, 1259840, 1283843, 1293952, 1314170, 1385824, 1418560, 1452880, 1481428, 1517269, 1529216, 1566895, 1617440, 1637792, 1732280, 1823296, 1851785, 1867408, 1911520, 2047240, 2102672, 2251964, 2279120, 2324608, 2334260, 2507032, 2519680, 2567686, 2628340, 2771648, 2814955, 2837120, 2905760, 2962856, 3034538, 3133790, 3234880, 3275584, 3464560, 3618103, 3646592, 3703570, 3734816, 3823040, 4073927, 4094480, 4205344, 4503928, 4558240, 4668520, 5014064, 5135372, 5256680, 5543296, 5629910, 5811520, 5925712, 6069076, 6267580, 6419215, 6469760, 6551168, 6929120, 7236206, 7407140, 7469632, 7586345, 7646080, 8147854, 8188960, 8410688, 9007856, 9116480, 9337040, 10028128, 10270744, 10513360, 11259820, 11623040, 11851424, 12138152, 12535160, 12838430, 13858240, 14472412, 14814280, 14939264, 15172690, 16295708, 16377920, 16689959, 16821376, 18015712, 18090515, 18232960, 18674080, 20056256, 20369635, 20541488, 21026720, 22519640, 23702848, 24276304, 25070320, 25676860, 27716480, 28944824, 29628560, 30345380, 32591416, 32755840, 33379918, 36031424, 36181030, 37348160, 39799133, 40112512, 40739270, 41082976, 42053440, 45039280, 47035339, 47405696, 48552608, 50140640, 51353720, 57889648, 59257120, 60690760, 65182832, 66759836, 72062848, 72362060, 74696320, 79598266, 81478540, 82165952, 83449795, 84106880, 90078560, 94070678, 97105216, 100281280, 102707440, 115779296, 118514240, 121381520, 130365664, 133519672, 144724120, 159196532, 162957080, 164331904, 166899590, 180157120, 188141356, 194210432, 198995665, 200562560, 205414880, 231558592, 235176695, 237028480, 242763040, 260731328, 267039344, 289448240, 318393064, 325914160, 333799180, 360314240, 376282712, 397991330, 410829760, 463117184, 470353390, 485526080, 517388729, 521462656, 534078688, 578896480, 636786128, 651828320, 667598360, 752565424, 795982660, 821659520, 940706780, 971052160, 1034777458, 1068157376, 1157792960, 1273572256, 1303656640, 1335196720, 1505130848, 1591965320, 1881413560, 2069554916, 2136314752, 2315585920, 2547144512, 2586943645, 2607313280, 2670393440, 3010261696, 3183930640, 3762827120, 4139109832, 5094289024, 5173887290, 5340786880, 6020523392, 6367861280, 7525654240, 8278219664, 10347774580, 10681573760, 12735722560, 15051308480, 16556439328, 20695549160, 25471445120, 30102616960, 33112878656, 41391098320, 66225757312, 82782196640, 165564393280, 331128786560]

約数ペア:

[(1, 331128786560), (2, 165564393280), (4, 82782196640), (5, 66225757312), (8, 41391098320), (10, 33112878656), (11, 30102616960), (13, 25471445120), (16, 20695549160), (20, 16556439328), (22, 15051308480), (26, 12735722560), (31, 10681573760), (32, 10347774580), (40, 8278219664), (44, 7525654240), (52, 6367861280), (55, 6020523392), (62, 5340786880), (64, 5173887290), (65, 5094289024), (80, 4139109832), (88, 3762827120), (104, 3183930640), (110, 3010261696), (124, 2670393440), (127, 2607313280), (128, 2586943645), (130, 2547144512), (143, 2315585920), (155, 2136314752), (160, 2069554916), (176, 1881413560), (208, 1591965320), (220, 1505130848), (248, 1335196720), (254, 1303656640), (260, 1273572256), (286, 1157792960), (310, 1068157376), (320, 1034777458), (341, 971052160), (352, 940706780), (403, 821659520), (416, 795982660), (440, 752565424), (496, 667598360), (508, 651828320), (520, 636786128), (572, 578896480), (620, 534078688), (635, 521462656), (640, 517388729), (682, 485526080), (704, 470353390), (715, 463117184), (806, 410829760), (832, 397991330), (880, 376282712), (919, 360314240), (992, 333799180), (1016, 325914160), (1040, 318393064), (1144, 289448240), (1240, 267039344), (1270, 260731328), (1364, 242763040), (1397, 237028480), (1408, 235176695), (1430, 231558592), (1612, 205414880), (1651, 200562560), (1664, 198995665), (1705, 194210432), (1760, 188141356), (1838, 180157120), (1984, 166899590), (2015, 164331904), (2032, 162957080), (2080, 159196532), (2288, 144724120), (2480, 133519672), (2540, 130365664), (2728, 121381520), (2794, 118514240), (2860, 115779296), (3224, 102707440), (3302, 100281280), (3410, 97105216), (3520, 94070678), (3676, 90078560), (3937, 84106880), (3968, 83449795), (4030, 82165952), (4064, 81478540), (4160, 79598266), (4433, 74696320), (4576, 72362060), (4595, 72062848), (4960, 66759836), (5080, 65182832), (5456, 60690760), (5588, 59257120), (5720, 57889648), (6448, 51353720), (6604, 50140640), (6820, 48552608), (6985, 47405696), (7040, 47035339), (7352, 45039280), (7874, 42053440), (8060, 41082976), (8128, 40739270), (8255, 40112512), (8320, 39799133), (8866, 37348160), (9152, 36181030), (9190, 36031424), (9920, 33379918), (10109, 32755840), (10160, 32591416), (10912, 30345380), (11176, 29628560), (11440, 28944824), (11947, 27716480), (12896, 25676860), (13208, 25070320), (13640, 24276304), (13970, 23702848), (14704, 22519640), (15748, 21026720), (16120, 20541488), (16256, 20369635), (16510, 20056256), (17732, 18674080), (18161, 18232960), (18304, 18090515), (18380, 18015712), (19685, 16821376), (19840, 16689959), (20218, 16377920), (20320, 16295708), (21824, 15172690), (22165, 14939264), (22352, 14814280), (22880, 14472412), (23894, 13858240), (25792, 12838430), (26416, 12535160), (27280, 12138152), (27940, 11851424), (28489, 11623040), (29408, 11259820), (31496, 10513360), (32240, 10270744), (33020, 10028128), (35464, 9337040), (36322, 9116480), (36760, 9007856), (39370, 8410688), (40436, 8188960), (40640, 8147854), (43307, 7646080), (43648, 7586345), (44330, 7469632), (44704, 7407140), (45760, 7236206), (47788, 6929120), (50545, 6551168), (51181, 6469760), (51584, 6419215), (52832, 6267580), (54560, 6069076), (55880, 5925712), (56978, 5811520), (58816, 5629910), (59735, 5543296), (62992, 5256680), (64480, 5135372), (66040, 5014064), (70928, 4668520), (72644, 4558240), (73520, 4503928), (78740, 4205344), (80872, 4094480), (81280, 4073927), (86614, 3823040), (88660, 3734816), (89408, 3703570), (90805, 3646592), (91520, 3618103), (95576, 3464560), (101090, 3275584), (102362, 3234880), (105664, 3133790), (109120, 3034538), (111760, 2962856), (113956, 2905760), (116713, 2837120), (117632, 2814955), (119470, 2771648), (125984, 2628340), (128960, 2567686), (131417, 2519680), (132080, 2507032), (141856, 2334260), (142445, 2324608), (145288, 2279120), (147040, 2251964), (157480, 2102672), (161744, 2047240), (173228, 1911520), (177320, 1867408), (178816, 1851785), (181610, 1823296), (191152, 1732280), (202180, 1637792), (204724, 1617440), (211328, 1566895), (216535, 1529216), (218240, 1517269), (223520, 1481428), (227912, 1452880), (233426, 1418560), (238940, 1385824), (251968, 1314170), (255905, 1293952), (257920, 1283843), (262834, 1259840), (264160, 1253516), (283712, 1167130), (284890, 1162304), (290576, 1139560), (294080, 1125982), (313379, 1056640), (314960, 1051336), (323488, 1023620), (346456, 955760), (354640, 933704), (363220, 911648), (370357, 894080), (382304, 866140), (404360, 818896), (409448, 808720), (433070, 764608), (447040, 740714), (455824, 726440), (466852, 709280), (477880, 692912), (503936, 657085), (511810, 646976), (525668, 629920), (528320, 626758), (562991, 588160), (567424, 583565), (569780, 581152)]