273189280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 549822560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 364, 377, 406, 416, 455, 464, 520, 560, 580, 647, 728, 754, 812, 910, 928, 1015, 1040, 1120, 1160, 1294, 1456, 1508, 1624, 1820, 1885, 2030, 2080, 2320, 2588, 2639, 2912, 3016, 3235, 3248, 3640, 3770, 4060, 4529, 4640, 5176, 5278, 6032, 6470, 6496, 7280, 7540, 8120, 8411, 9058, 10352, 10556, 12064, 12940, 13195, 14560, 15080, 16240, 16822, 18116, 18763, 20704, 21112, 22645, 25880, 26390, 30160, 32480, 33644, 36232, 37526, 42055, 42224, 45290, 51760, 52780, 58877, 60320, 67288, 72464, 75052, 84110, 84448, 90580, 93815, 103520, 105560, 117754, 131341, 134576, 144928, 150104, 168220, 181160, 187630, 211120, 235508, 243919, 262682, 269152, 294385, 300208, 336440, 362320, 375260, 422240, 471016, 487838, 525364, 588770, 600416, 656705, 672880, 724640, 750520, 942032, 975676, 1050728, 1177540, 1219595, 1313410, 1345760, 1501040, 1707433, 1884064, 1951352, 2101456, 2355080, 2439190, 2626820, 3002080, 3414866, 3902704, 4202912, 4710160, 4878380, 5253640, 6829732, 7805408, 8537165, 9420320, 9756760, 10507280, 13659464, 17074330, 19513520, 21014560, 27318928, 34148660, 39027040, 54637856, 68297320, 136594640, 273189280]

約数ペア:

[(1, 273189280), (2, 136594640), (4, 68297320), (5, 54637856), (7, 39027040), (8, 34148660), (10, 27318928), (13, 21014560), (14, 19513520), (16, 17074330), (20, 13659464), (26, 10507280), (28, 9756760), (29, 9420320), (32, 8537165), (35, 7805408), (40, 6829732), (52, 5253640), (56, 4878380), (58, 4710160), (65, 4202912), (70, 3902704), (80, 3414866), (91, 3002080), (104, 2626820), (112, 2439190), (116, 2355080), (130, 2101456), (140, 1951352), (145, 1884064), (160, 1707433), (182, 1501040), (203, 1345760), (208, 1313410), (224, 1219595), (232, 1177540), (260, 1050728), (280, 975676), (290, 942032), (364, 750520), (377, 724640), (406, 672880), (416, 656705), (455, 600416), (464, 588770), (520, 525364), (560, 487838), (580, 471016), (647, 422240), (728, 375260), (754, 362320), (812, 336440), (910, 300208), (928, 294385), (1015, 269152), (1040, 262682), (1120, 243919), (1160, 235508), (1294, 211120), (1456, 187630), (1508, 181160), (1624, 168220), (1820, 150104), (1885, 144928), (2030, 134576), (2080, 131341), (2320, 117754), (2588, 105560), (2639, 103520), (2912, 93815), (3016, 90580), (3235, 84448), (3248, 84110), (3640, 75052), (3770, 72464), (4060, 67288), (4529, 60320), (4640, 58877), (5176, 52780), (5278, 51760), (6032, 45290), (6470, 42224), (6496, 42055), (7280, 37526), (7540, 36232), (8120, 33644), (8411, 32480), (9058, 30160), (10352, 26390), (10556, 25880), (12064, 22645), (12940, 21112), (13195, 20704), (14560, 18763), (15080, 18116), (16240, 16822)]