84784122240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1321

約数の個数: 256

約数和(自身を含む): 273256727040

約数和(自身を除く): 188472604800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 521, 524, 640, 647, 655, 786, 960, 1042, 1048, 1294, 1310, 1563, 1572, 1920, 1941, 1965, 2084, 2096, 2588, 2605, 2620, 3126, 3144, 3235, 3882, 3930, 4168, 4192, 5176, 5210, 5240, 6252, 6288, 6470, 7764, 7815, 7860, 8336, 8384, 9705, 10352, 10420, 10480, 12504, 12576, 12940, 15528, 15630, 15720, 16672, 16768, 19410, 20704, 20840, 20960, 25008, 25152, 25880, 31056, 31260, 31440, 33344, 38820, 41408, 41680, 41920, 50016, 50304, 51760, 62112, 62520, 62880, 66688, 68251, 77640, 82816, 83360, 83840, 84757, 100032, 103520, 124224, 125040, 125760, 136502, 155280, 166720, 169514, 200064, 204753, 207040, 248448, 250080, 251520, 254271, 273004, 310560, 333440, 337087, 339028, 341255, 409506, 414080, 423785, 500160, 508542, 546008, 621120, 674174, 678056, 682510, 819012, 847570, 1000320, 1011261, 1017084, 1023765, 1092016, 1242240, 1271355, 1348348, 1356112, 1365020, 1638024, 1685435, 1695140, 2022522, 2034168, 2047530, 2184032, 2542710, 2696696, 2712224, 2730040, 3276048, 3370870, 3390280, 4045044, 4068336, 4095060, 4368064, 5056305, 5085420, 5393392, 5424448, 5460080, 6552096, 6741740, 6780560, 8090088, 8136672, 8190120, 8736128, 10112610, 10170840, 10786784, 10848896, 10920160, 13104192, 13483480, 13561120, 16180176, 16273344, 16380240, 20225220, 20341680, 21573568, 21840320, 26208384, 26966960, 27122240, 32360352, 32546688, 32760480, 40450440, 40683360, 43147136, 43680640, 44158397, 53933920, 54244480, 64720704, 65520960, 80900880, 81366720, 88316794, 107867840, 129441408, 131041920, 132475191, 161801760, 162733440, 176633588, 215735680, 220791985, 264950382, 323603520, 353267176, 441583970, 529900764, 647207040, 662375955, 706534352, 883167940, 1059801528, 1324751910, 1413068704, 1766335880, 2119603056, 2649503820, 2826137408, 3532671760, 4239206112, 5299007640, 5652274816, 7065343520, 8478412224, 10598015280, 14130687040, 16956824448, 21196030560, 28261374080, 42392061120, 84784122240]

約数ペア:

[(1, 84784122240), (2, 42392061120), (3, 28261374080), (4, 21196030560), (5, 16956824448), (6, 14130687040), (8, 10598015280), (10, 8478412224), (12, 7065343520), (15, 5652274816), (16, 5299007640), (20, 4239206112), (24, 3532671760), (30, 2826137408), (32, 2649503820), (40, 2119603056), (48, 1766335880), (60, 1413068704), (64, 1324751910), (80, 1059801528), (96, 883167940), (120, 706534352), (128, 662375955), (131, 647207040), (160, 529900764), (192, 441583970), (240, 353267176), (262, 323603520), (320, 264950382), (384, 220791985), (393, 215735680), (480, 176633588), (521, 162733440), (524, 161801760), (640, 132475191), (647, 131041920), (655, 129441408), (786, 107867840), (960, 88316794), (1042, 81366720), (1048, 80900880), (1294, 65520960), (1310, 64720704), (1563, 54244480), (1572, 53933920), (1920, 44158397), (1941, 43680640), (1965, 43147136), (2084, 40683360), (2096, 40450440), (2588, 32760480), (2605, 32546688), (2620, 32360352), (3126, 27122240), (3144, 26966960), (3235, 26208384), (3882, 21840320), (3930, 21573568), (4168, 20341680), (4192, 20225220), (5176, 16380240), (5210, 16273344), (5240, 16180176), (6252, 13561120), (6288, 13483480), (6470, 13104192), (7764, 10920160), (7815, 10848896), (7860, 10786784), (8336, 10170840), (8384, 10112610), (9705, 8736128), (10352, 8190120), (10420, 8136672), (10480, 8090088), (12504, 6780560), (12576, 6741740), (12940, 6552096), (15528, 5460080), (15630, 5424448), (15720, 5393392), (16672, 5085420), (16768, 5056305), (19410, 4368064), (20704, 4095060), (20840, 4068336), (20960, 4045044), (25008, 3390280), (25152, 3370870), (25880, 3276048), (31056, 2730040), (31260, 2712224), (31440, 2696696), (33344, 2542710), (38820, 2184032), (41408, 2047530), (41680, 2034168), (41920, 2022522), (50016, 1695140), (50304, 1685435), (51760, 1638024), (62112, 1365020), (62520, 1356112), (62880, 1348348), (66688, 1271355), (68251, 1242240), (77640, 1092016), (82816, 1023765), (83360, 1017084), (83840, 1011261), (84757, 1000320), (100032, 847570), (103520, 819012), (124224, 682510), (125040, 678056), (125760, 674174), (136502, 621120), (155280, 546008), (166720, 508542), (169514, 500160), (200064, 423785), (204753, 414080), (207040, 409506), (248448, 341255), (250080, 339028), (251520, 337087), (254271, 333440), (273004, 310560)]