254310995280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1\times {\mathrm{12037}}^1$

素因数の和:13973

約数の個数: 160

約数和(自身を含む): 805634578944

約数和(自身を除く): 551323583664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1873, 1880, 2256, 2820, 3746, 3760, 5619, 5640, 7492, 9365, 11238, 11280, 12037, 14984, 18730, 22476, 24074, 28095, 29968, 36111, 37460, 44952, 48148, 56190, 60185, 72222, 74920, 88031, 89904, 96296, 112380, 120370, 144444, 149840, 176062, 180555, 192592, 224760, 240740, 264093, 288888, 352124, 361110, 440155, 449520, 481480, 528186, 565739, 577776, 704248, 722220, 880310, 962960, 1056372, 1131478, 1320465, 1408496, 1444440, 1697217, 1760620, 2112744, 2262956, 2640930, 2828695, 2888880, 3394434, 3521240, 4225488, 4525912, 5281860, 5657390, 6788868, 7042480, 8486085, 9051824, 10563720, 11314780, 13577736, 16972170, 21127440, 22545301, 22629560, 27155472, 33944340, 45090602, 45259120, 67635903, 67888680, 90181204, 112726505, 135271806, 135777360, 180362408, 225453010, 270543612, 338179515, 360724816, 450906020, 541087224, 676359030, 901812040, 1059629147, 1082174448, 1352718060, 1803624080, 2119258294, 2705436120, 3178887441, 4238516588, 5298145735, 5410872240, 6357774882, 8477033176, 10596291470, 12715549764, 15894437205, 16954066352, 21192582940, 25431099528, 31788874410, 42385165880, 50862199056, 63577748820, 84770331760, 127155497640, 254310995280]

約数ペア:

[(1, 254310995280), (2, 127155497640), (3, 84770331760), (4, 63577748820), (5, 50862199056), (6, 42385165880), (8, 31788874410), (10, 25431099528), (12, 21192582940), (15, 16954066352), (16, 15894437205), (20, 12715549764), (24, 10596291470), (30, 8477033176), (40, 6357774882), (47, 5410872240), (48, 5298145735), (60, 4238516588), (80, 3178887441), (94, 2705436120), (120, 2119258294), (141, 1803624080), (188, 1352718060), (235, 1082174448), (240, 1059629147), (282, 901812040), (376, 676359030), (470, 541087224), (564, 450906020), (705, 360724816), (752, 338179515), (940, 270543612), (1128, 225453010), (1410, 180362408), (1873, 135777360), (1880, 135271806), (2256, 112726505), (2820, 90181204), (3746, 67888680), (3760, 67635903), (5619, 45259120), (5640, 45090602), (7492, 33944340), (9365, 27155472), (11238, 22629560), (11280, 22545301), (12037, 21127440), (14984, 16972170), (18730, 13577736), (22476, 11314780), (24074, 10563720), (28095, 9051824), (29968, 8486085), (36111, 7042480), (37460, 6788868), (44952, 5657390), (48148, 5281860), (56190, 4525912), (60185, 4225488), (72222, 3521240), (74920, 3394434), (88031, 2888880), (89904, 2828695), (96296, 2640930), (112380, 2262956), (120370, 2112744), (144444, 1760620), (149840, 1697217), (176062, 1444440), (180555, 1408496), (192592, 1320465), (224760, 1131478), (240740, 1056372), (264093, 962960), (288888, 880310), (352124, 722220), (361110, 704248), (440155, 577776), (449520, 565739), (481480, 528186)]