331587665920

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 480

約数和(自身を含む): 980833222656

約数和(自身を除く): 649245556736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 128, 140, 155, 160, 161, 184, 217, 224, 230, 248, 256, 280, 310, 320, 322, 368, 434, 448, 460, 496, 512, 560, 620, 640, 644, 713, 736, 805, 811, 868, 896, 920, 992, 1024, 1085, 1120, 1240, 1280, 1288, 1426, 1472, 1610, 1622, 1736, 1792, 1840, 1984, 2048, 2170, 2240, 2480, 2560, 2576, 2852, 2944, 3220, 3244, 3472, 3565, 3584, 3680, 3968, 4055, 4096, 4340, 4480, 4960, 4991, 5120, 5152, 5677, 5704, 5888, 6440, 6488, 6944, 7130, 7168, 7360, 7936, 8110, 8192, 8680, 8960, 9920, 9982, 10240, 10304, 11354, 11408, 11776, 12880, 12976, 13888, 14260, 14336, 14720, 15872, 16220, 16384, 17360, 17920, 18653, 19840, 19964, 20480, 20608, 22708, 22816, 23552, 24955, 25141, 25760, 25952, 27776, 28385, 28520, 28672, 29440, 31744, 32440, 34720, 35840, 37306, 39680, 39928, 40960, 41216, 45416, 45632, 47104, 49910, 50282, 51520, 51904, 55552, 56770, 57040, 57344, 58880, 63488, 64880, 69440, 71680, 74612, 79360, 79856, 81920, 82432, 90832, 91264, 93265, 94208, 99820, 100564, 103040, 103808, 111104, 113540, 114080, 114688, 117760, 125705, 126976, 129760, 130571, 138880, 143360, 149224, 158720, 159712, 164864, 175987, 181664, 182528, 186530, 188416, 199640, 201128, 206080, 207616, 222208, 227080, 228160, 235520, 251410, 253952, 259520, 261142, 277760, 286720, 298448, 317440, 319424, 329728, 351974, 363328, 365056, 373060, 376832, 399280, 402256, 412160, 415232, 444416, 454160, 456320, 471040, 502820, 507904, 519040, 522284, 555520, 573440, 578243, 596896, 634880, 638848, 652855, 659456, 703948, 726656, 730112, 746120, 798560, 804512, 824320, 830464, 879935, 888832, 908320, 912640, 942080, 1005640, 1038080, 1044568, 1111040, 1156486, 1193792, 1269760, 1277696, 1305710, 1318912, 1407896, 1453312, 1460224, 1492240, 1597120, 1609024, 1648640, 1660928, 1759870, 1777664, 1816640, 1825280, 1884160, 2011280, 2076160, 2089136, 2222080, 2312972, 2387584, 2539520, 2555392, 2611420, 2637824, 2815792, 2891215, 2906624, 2920448, 2984480, 3194240, 3218048, 3297280, 3321856, 3519740, 3555328, 3633280, 3650560, 4022560, 4047701, 4152320, 4178272, 4444160, 4625944, 4775168, 5110784, 5222840, 5631584, 5782430, 5813248, 5840896, 5968960, 6388480, 6436096, 6594560, 6643712, 7039480, 7266560, 7301120, 8045120, 8095402, 8304640, 8356544, 8888320, 9251888, 9550336, 10221568, 10445680, 11263168, 11564860, 11626496, 11681792, 11937920, 12776960, 12872192, 13189120, 13287424, 14078960, 14533120, 14602240, 16090240, 16190804, 16609280, 16713088, 17776640, 18503776, 19100672, 20238505, 20443136, 20891360, 22526336, 23129720, 23252992, 23875840, 25553920, 25744384, 28157920, 29066240, 29204480, 32180480, 32381608, 33218560, 33426176, 37007552, 38201344, 40477010, 40886272, 41782720, 45052672, 46259440, 46505984, 47751680, 51107840, 51488768, 56315840, 58132480, 58408960, 64360960, 64763216, 66437120, 66852352, 74015104, 76402688, 80954020, 81772544, 83565440, 90105344, 92518880, 93011968, 95503360, 102215680, 102977536, 112631680, 116264960, 128721920, 129526432, 133704704, 148030208, 152805376, 161908040, 167130880, 180210688, 185037760, 191006720, 204431360, 205955072, 225263360, 232529920, 257443840, 259052864, 267409408, 296060416, 305610752, 323816080, 334261760, 360421376, 370075520, 382013440, 408862720, 411910144, 450526720, 465059840, 514887680, 518105728, 534818816, 592120832, 647632160, 668523520, 720842752, 740151040, 764026880, 901053440, 1029775360, 1036211456, 1069637632, 1184241664, 1295264320, 1337047040, 1441685504, 1480302080, 1528053760, 1802106880, 2059550720, 2072422912, 2139275264, 2368483328, 2590528640, 2674094080, 2883371008, 2960604160, 3604213760, 4144845824, 4736966656, 5181057280, 5348188160, 5921208320, 7208427520, 8289691648, 9473933312, 10362114560, 10696376320, 11842416640, 14416855040, 16579383296, 20724229120, 23684833280, 33158766592, 41448458240, 47369666560, 66317533184, 82896916480, 165793832960, 331587665920]

約数ペア:

[(1, 331587665920), (2, 165793832960), (4, 82896916480), (5, 66317533184), (7, 47369666560), (8, 41448458240), (10, 33158766592), (14, 23684833280), (16, 20724229120), (20, 16579383296), (23, 14416855040), (28, 11842416640), (31, 10696376320), (32, 10362114560), (35, 9473933312), (40, 8289691648), (46, 7208427520), (56, 5921208320), (62, 5348188160), (64, 5181057280), (70, 4736966656), (80, 4144845824), (92, 3604213760), (112, 2960604160), (115, 2883371008), (124, 2674094080), (128, 2590528640), (140, 2368483328), (155, 2139275264), (160, 2072422912), (161, 2059550720), (184, 1802106880), (217, 1528053760), (224, 1480302080), (230, 1441685504), (248, 1337047040), (256, 1295264320), (280, 1184241664), (310, 1069637632), (320, 1036211456), (322, 1029775360), (368, 901053440), (434, 764026880), (448, 740151040), (460, 720842752), (496, 668523520), (512, 647632160), (560, 592120832), (620, 534818816), (640, 518105728), (644, 514887680), (713, 465059840), (736, 450526720), (805, 411910144), (811, 408862720), (868, 382013440), (896, 370075520), (920, 360421376), (992, 334261760), (1024, 323816080), (1085, 305610752), (1120, 296060416), (1240, 267409408), (1280, 259052864), (1288, 257443840), (1426, 232529920), (1472, 225263360), (1610, 205955072), (1622, 204431360), (1736, 191006720), (1792, 185037760), (1840, 180210688), (1984, 167130880), (2048, 161908040), (2170, 152805376), (2240, 148030208), (2480, 133704704), (2560, 129526432), (2576, 128721920), (2852, 116264960), (2944, 112631680), (3220, 102977536), (3244, 102215680), (3472, 95503360), (3565, 93011968), (3584, 92518880), (3680, 90105344), (3968, 83565440), (4055, 81772544), (4096, 80954020), (4340, 76402688), (4480, 74015104), (4960, 66852352), (4991, 66437120), (5120, 64763216), (5152, 64360960), (5677, 58408960), (5704, 58132480), (5888, 56315840), (6440, 51488768), (6488, 51107840), (6944, 47751680), (7130, 46505984), (7168, 46259440), (7360, 45052672), (7936, 41782720), (8110, 40886272), (8192, 40477010), (8680, 38201344), (8960, 37007552), (9920, 33426176), (9982, 33218560), (10240, 32381608), (10304, 32180480), (11354, 29204480), (11408, 29066240), (11776, 28157920), (12880, 25744384), (12976, 25553920), (13888, 23875840), (14260, 23252992), (14336, 23129720), (14720, 22526336), (15872, 20891360), (16220, 20443136), (16384, 20238505), (17360, 19100672), (17920, 18503776), (18653, 17776640), (19840, 16713088), (19964, 16609280), (20480, 16190804), (20608, 16090240), (22708, 14602240), (22816, 14533120), (23552, 14078960), (24955, 13287424), (25141, 13189120), (25760, 12872192), (25952, 12776960), (27776, 11937920), (28385, 11681792), (28520, 11626496), (28672, 11564860), (29440, 11263168), (31744, 10445680), (32440, 10221568), (34720, 9550336), (35840, 9251888), (37306, 8888320), (39680, 8356544), (39928, 8304640), (40960, 8095402), (41216, 8045120), (45416, 7301120), (45632, 7266560), (47104, 7039480), (49910, 6643712), (50282, 6594560), (51520, 6436096), (51904, 6388480), (55552, 5968960), (56770, 5840896), (57040, 5813248), (57344, 5782430), (58880, 5631584), (63488, 5222840), (64880, 5110784), (69440, 4775168), (71680, 4625944), (74612, 4444160), (79360, 4178272), (79856, 4152320), (81920, 4047701), (82432, 4022560), (90832, 3650560), (91264, 3633280), (93265, 3555328), (94208, 3519740), (99820, 3321856), (100564, 3297280), (103040, 3218048), (103808, 3194240), (111104, 2984480), (113540, 2920448), (114080, 2906624), (114688, 2891215), (117760, 2815792), (125705, 2637824), (126976, 2611420), (129760, 2555392), (130571, 2539520), (138880, 2387584), (143360, 2312972), (149224, 2222080), (158720, 2089136), (159712, 2076160), (164864, 2011280), (175987, 1884160), (181664, 1825280), (182528, 1816640), (186530, 1777664), (188416, 1759870), (199640, 1660928), (201128, 1648640), (206080, 1609024), (207616, 1597120), (222208, 1492240), (227080, 1460224), (228160, 1453312), (235520, 1407896), (251410, 1318912), (253952, 1305710), (259520, 1277696), (261142, 1269760), (277760, 1193792), (286720, 1156486), (298448, 1111040), (317440, 1044568), (319424, 1038080), (329728, 1005640), (351974, 942080), (363328, 912640), (365056, 908320), (373060, 888832), (376832, 879935), (399280, 830464), (402256, 824320), (412160, 804512), (415232, 798560), (444416, 746120), (454160, 730112), (456320, 726656), (471040, 703948), (502820, 659456), (507904, 652855), (519040, 638848), (522284, 634880), (555520, 596896), (573440, 578243)]