25276561920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1657

約数の個数: 400

約数和(自身を含む): 91738056960

約数和(自身を除く): 66461495040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 108, 120, 128, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 256, 270, 288, 316, 320, 324, 360, 384, 395, 405, 432, 474, 480, 512, 540, 576, 632, 640, 648, 711, 720, 768, 790, 810, 864, 948, 960, 1080, 1152, 1185, 1264, 1280, 1296, 1422, 1440, 1536, 1543, 1580, 1620, 1728, 1896, 1920, 2133, 2160, 2304, 2370, 2528, 2560, 2592, 2844, 2880, 3086, 3160, 3240, 3456, 3555, 3792, 3840, 4266, 4320, 4608, 4629, 4740, 5056, 5184, 5688, 5760, 6172, 6320, 6399, 6480, 6912, 7110, 7584, 7680, 7715, 8532, 8640, 9258, 9480, 10112, 10368, 10665, 11376, 11520, 12344, 12640, 12798, 12960, 13824, 13887, 14220, 15168, 15430, 17064, 17280, 18516, 18960, 20224, 20736, 21330, 22752, 23040, 23145, 24688, 25280, 25596, 25920, 27774, 28440, 30336, 30860, 31995, 34128, 34560, 37032, 37920, 40448, 41472, 41661, 42660, 45504, 46290, 49376, 50560, 51192, 51840, 55548, 56880, 60672, 61720, 63990, 68256, 69120, 69435, 74064, 75840, 83322, 85320, 91008, 92580, 98752, 101120, 102384, 103680, 111096, 113760, 121344, 121897, 123440, 124983, 127980, 136512, 138870, 148128, 151680, 166644, 170640, 182016, 185160, 197504, 202240, 204768, 207360, 208305, 222192, 227520, 243794, 246880, 249966, 255960, 273024, 277740, 296256, 303360, 333288, 341280, 364032, 365691, 370320, 395008, 409536, 416610, 444384, 455040, 487588, 493760, 499932, 511920, 546048, 555480, 592512, 606720, 609485, 624915, 666576, 682560, 731382, 740640, 790016, 819072, 833220, 888768, 910080, 975176, 987520, 999864, 1023840, 1092096, 1097073, 1110960, 1185024, 1218970, 1249830, 1333152, 1365120, 1462764, 1481280, 1638144, 1666440, 1777536, 1820160, 1828455, 1950352, 1975040, 1999728, 2047680, 2194146, 2221920, 2370048, 2437940, 2499660, 2666304, 2730240, 2925528, 2962560, 3276288, 3291219, 3332880, 3555072, 3656910, 3900704, 3950080, 3999456, 4095360, 4388292, 4443840, 4875880, 4999320, 5332608, 5460480, 5485365, 5851056, 5925120, 6582438, 6665760, 7110144, 7313820, 7801408, 7998912, 8190720, 8776584, 8887680, 9751760, 9873657, 9998640, 10665216, 10970730, 11702112, 11850240, 13164876, 13331520, 14627640, 15602816, 15997824, 16381440, 16456095, 17553168, 17775360, 19503520, 19747314, 19997280, 21330432, 21941460, 23404224, 26329752, 26663040, 29255280, 31205632, 31995648, 32912190, 35106336, 35550720, 39007040, 39494628, 39994560, 43882920, 46808448, 49368285, 52659504, 53326080, 58510560, 62411264, 63991296, 65824380, 70212672, 78014080, 78989256, 79989120, 87765840, 93616896, 98736570, 105319008, 106652160, 117021120, 131648760, 140425344, 156028160, 157978512, 159978240, 175531680, 187233792, 197473140, 210638016, 234042240, 263297520, 280850688, 312056320, 315957024, 319956480, 351063360, 394946280, 421276032, 468084480, 526595040, 561701376, 631914048, 702126720, 789892560, 842552064, 936168960, 1053190080, 1263828096, 1404253440, 1579785120, 1685104128, 2106380160, 2527656192, 2808506880, 3159570240, 4212760320, 5055312384, 6319140480, 8425520640, 12638280960, 25276561920]

約数ペア:

[(1, 25276561920), (2, 12638280960), (3, 8425520640), (4, 6319140480), (5, 5055312384), (6, 4212760320), (8, 3159570240), (9, 2808506880), (10, 2527656192), (12, 2106380160), (15, 1685104128), (16, 1579785120), (18, 1404253440), (20, 1263828096), (24, 1053190080), (27, 936168960), (30, 842552064), (32, 789892560), (36, 702126720), (40, 631914048), (45, 561701376), (48, 526595040), (54, 468084480), (60, 421276032), (64, 394946280), (72, 351063360), (79, 319956480), (80, 315957024), (81, 312056320), (90, 280850688), (96, 263297520), (108, 234042240), (120, 210638016), (128, 197473140), (135, 187233792), (144, 175531680), (158, 159978240), (160, 157978512), (162, 156028160), (180, 140425344), (192, 131648760), (216, 117021120), (237, 106652160), (240, 105319008), (256, 98736570), (270, 93616896), (288, 87765840), (316, 79989120), (320, 78989256), (324, 78014080), (360, 70212672), (384, 65824380), (395, 63991296), (405, 62411264), (432, 58510560), (474, 53326080), (480, 52659504), (512, 49368285), (540, 46808448), (576, 43882920), (632, 39994560), (640, 39494628), (648, 39007040), (711, 35550720), (720, 35106336), (768, 32912190), (790, 31995648), (810, 31205632), (864, 29255280), (948, 26663040), (960, 26329752), (1080, 23404224), (1152, 21941460), (1185, 21330432), (1264, 19997280), (1280, 19747314), (1296, 19503520), (1422, 17775360), (1440, 17553168), (1536, 16456095), (1543, 16381440), (1580, 15997824), (1620, 15602816), (1728, 14627640), (1896, 13331520), (1920, 13164876), (2133, 11850240), (2160, 11702112), (2304, 10970730), (2370, 10665216), (2528, 9998640), (2560, 9873657), (2592, 9751760), (2844, 8887680), (2880, 8776584), (3086, 8190720), (3160, 7998912), (3240, 7801408), (3456, 7313820), (3555, 7110144), (3792, 6665760), (3840, 6582438), (4266, 5925120), (4320, 5851056), (4608, 5485365), (4629, 5460480), (4740, 5332608), (5056, 4999320), (5184, 4875880), (5688, 4443840), (5760, 4388292), (6172, 4095360), (6320, 3999456), (6399, 3950080), (6480, 3900704), (6912, 3656910), (7110, 3555072), (7584, 3332880), (7680, 3291219), (7715, 3276288), (8532, 2962560), (8640, 2925528), (9258, 2730240), (9480, 2666304), (10112, 2499660), (10368, 2437940), (10665, 2370048), (11376, 2221920), (11520, 2194146), (12344, 2047680), (12640, 1999728), (12798, 1975040), (12960, 1950352), (13824, 1828455), (13887, 1820160), (14220, 1777536), (15168, 1666440), (15430, 1638144), (17064, 1481280), (17280, 1462764), (18516, 1365120), (18960, 1333152), (20224, 1249830), (20736, 1218970), (21330, 1185024), (22752, 1110960), (23040, 1097073), (23145, 1092096), (24688, 1023840), (25280, 999864), (25596, 987520), (25920, 975176), (27774, 910080), (28440, 888768), (30336, 833220), (30860, 819072), (31995, 790016), (34128, 740640), (34560, 731382), (37032, 682560), (37920, 666576), (40448, 624915), (41472, 609485), (41661, 606720), (42660, 592512), (45504, 555480), (46290, 546048), (49376, 511920), (50560, 499932), (51192, 493760), (51840, 487588), (55548, 455040), (56880, 444384), (60672, 416610), (61720, 409536), (63990, 395008), (68256, 370320), (69120, 365691), (69435, 364032), (74064, 341280), (75840, 333288), (83322, 303360), (85320, 296256), (91008, 277740), (92580, 273024), (98752, 255960), (101120, 249966), (102384, 246880), (103680, 243794), (111096, 227520), (113760, 222192), (121344, 208305), (121897, 207360), (123440, 204768), (124983, 202240), (127980, 197504), (136512, 185160), (138870, 182016), (148128, 170640), (151680, 166644)]