1040472720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4801}}^1$

素因数の和:4870

約数の個数: 240

約数和(自身を含む): 4087155072

約数和(自身を除く): 3046682352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4801, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 9030, 9602, 10320, 10836, 12040, 13545, 14403, 14448, 15480, 18060, 19204, 21672, 24005, 24080, 27090, 28806, 30960, 33607, 36120, 38408, 43209, 43344, 48010, 54180, 57612, 67214, 72015, 72240, 76816, 86418, 96020, 100821, 108360, 115224, 134428, 144030, 168035, 172836, 192040, 201642, 206443, 216045, 216720, 230448, 268856, 288060, 302463, 336070, 345672, 384080, 403284, 412886, 432090, 504105, 537712, 576120, 604926, 619329, 672140, 691344, 806568, 825772, 864180, 1008210, 1032215, 1152240, 1209852, 1238658, 1344280, 1445101, 1512315, 1613136, 1651544, 1728360, 1857987, 2016420, 2064430, 2419704, 2477316, 2688560, 2890202, 3024630, 3096645, 3303088, 3456720, 3715974, 4032840, 4128860, 4335303, 4839408, 4954632, 5780404, 6049260, 6193290, 7225505, 7431948, 8065680, 8257720, 8670606, 9289935, 9909264, 11560808, 12098520, 12386580, 13005909, 14451010, 14863896, 16515440, 17341212, 18579870, 21676515, 23121616, 24197040, 24773160, 26011818, 28902020, 29727792, 34682424, 37159740, 43353030, 49546320, 52023636, 57804040, 65029545, 69364848, 74319480, 86706060, 104047272, 115608080, 130059090, 148638960, 173412120, 208094544, 260118180, 346824240, 520236360, 1040472720]

約数ペア:

[(1, 1040472720), (2, 520236360), (3, 346824240), (4, 260118180), (5, 208094544), (6, 173412120), (7, 148638960), (8, 130059090), (9, 115608080), (10, 104047272), (12, 86706060), (14, 74319480), (15, 69364848), (16, 65029545), (18, 57804040), (20, 52023636), (21, 49546320), (24, 43353030), (28, 37159740), (30, 34682424), (35, 29727792), (36, 28902020), (40, 26011818), (42, 24773160), (43, 24197040), (45, 23121616), (48, 21676515), (56, 18579870), (60, 17341212), (63, 16515440), (70, 14863896), (72, 14451010), (80, 13005909), (84, 12386580), (86, 12098520), (90, 11560808), (105, 9909264), (112, 9289935), (120, 8670606), (126, 8257720), (129, 8065680), (140, 7431948), (144, 7225505), (168, 6193290), (172, 6049260), (180, 5780404), (210, 4954632), (215, 4839408), (240, 4335303), (252, 4128860), (258, 4032840), (280, 3715974), (301, 3456720), (315, 3303088), (336, 3096645), (344, 3024630), (360, 2890202), (387, 2688560), (420, 2477316), (430, 2419704), (504, 2064430), (516, 2016420), (560, 1857987), (602, 1728360), (630, 1651544), (645, 1613136), (688, 1512315), (720, 1445101), (774, 1344280), (840, 1238658), (860, 1209852), (903, 1152240), (1008, 1032215), (1032, 1008210), (1204, 864180), (1260, 825772), (1290, 806568), (1505, 691344), (1548, 672140), (1680, 619329), (1720, 604926), (1806, 576120), (1935, 537712), (2064, 504105), (2408, 432090), (2520, 412886), (2580, 403284), (2709, 384080), (3010, 345672), (3096, 336070), (3440, 302463), (3612, 288060), (3870, 268856), (4515, 230448), (4801, 216720), (4816, 216045), (5040, 206443), (5160, 201642), (5418, 192040), (6020, 172836), (6192, 168035), (7224, 144030), (7740, 134428), (9030, 115224), (9602, 108360), (10320, 100821), (10836, 96020), (12040, 86418), (13545, 76816), (14403, 72240), (14448, 72015), (15480, 67214), (18060, 57612), (19204, 54180), (21672, 48010), (24005, 43344), (24080, 43209), (27090, 38408), (28806, 36120), (30960, 33607)]