1480619280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1086

約数の個数: 240

約数和(自身を含む): 5384119680

約数和(自身を除く): 3903500400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 137, 140, 147, 168, 196, 210, 240, 245, 274, 280, 294, 336, 392, 411, 420, 490, 548, 560, 588, 685, 735, 784, 822, 840, 919, 959, 980, 1096, 1176, 1370, 1470, 1644, 1680, 1838, 1918, 1960, 2055, 2192, 2352, 2740, 2757, 2877, 2940, 3288, 3676, 3836, 3920, 4110, 4595, 4795, 5480, 5514, 5754, 5880, 6433, 6576, 6713, 7352, 7672, 8220, 9190, 9590, 10960, 11028, 11508, 11760, 12866, 13426, 13785, 14385, 14704, 15344, 16440, 18380, 19180, 19299, 20139, 22056, 23016, 25732, 26852, 27570, 28770, 32165, 32880, 33565, 36760, 38360, 38598, 40278, 44112, 45031, 46032, 51464, 53704, 55140, 57540, 64330, 67130, 73520, 76720, 77196, 80556, 90062, 96495, 100695, 102928, 107408, 110280, 115080, 125903, 128660, 134260, 135093, 154392, 161112, 180124, 192990, 201390, 220560, 225155, 230160, 251806, 257320, 268520, 270186, 308784, 322224, 360248, 377709, 385980, 402780, 450310, 503612, 514640, 537040, 540372, 629515, 675465, 720496, 755418, 771960, 805560, 881321, 900620, 1007224, 1080744, 1259030, 1350930, 1510836, 1543920, 1611120, 1762642, 1801240, 1888545, 2014448, 2161488, 2518060, 2643963, 2701860, 3021672, 3525284, 3602480, 3777090, 4406605, 5036120, 5287926, 5403720, 6043344, 6169247, 7050568, 7554180, 8813210, 10072240, 10575852, 10807440, 12338494, 13219815, 14101136, 15108360, 17626420, 18507741, 21151704, 24676988, 26439630, 30216720, 30846235, 35252840, 37015482, 42303408, 49353976, 52879260, 61692470, 70505680, 74030964, 92538705, 98707952, 105758520, 123384940, 148061928, 185077410, 211517040, 246769880, 296123856, 370154820, 493539760, 740309640, 1480619280]

約数ペア:

[(1, 1480619280), (2, 740309640), (3, 493539760), (4, 370154820), (5, 296123856), (6, 246769880), (7, 211517040), (8, 185077410), (10, 148061928), (12, 123384940), (14, 105758520), (15, 98707952), (16, 92538705), (20, 74030964), (21, 70505680), (24, 61692470), (28, 52879260), (30, 49353976), (35, 42303408), (40, 37015482), (42, 35252840), (48, 30846235), (49, 30216720), (56, 26439630), (60, 24676988), (70, 21151704), (80, 18507741), (84, 17626420), (98, 15108360), (105, 14101136), (112, 13219815), (120, 12338494), (137, 10807440), (140, 10575852), (147, 10072240), (168, 8813210), (196, 7554180), (210, 7050568), (240, 6169247), (245, 6043344), (274, 5403720), (280, 5287926), (294, 5036120), (336, 4406605), (392, 3777090), (411, 3602480), (420, 3525284), (490, 3021672), (548, 2701860), (560, 2643963), (588, 2518060), (685, 2161488), (735, 2014448), (784, 1888545), (822, 1801240), (840, 1762642), (919, 1611120), (959, 1543920), (980, 1510836), (1096, 1350930), (1176, 1259030), (1370, 1080744), (1470, 1007224), (1644, 900620), (1680, 881321), (1838, 805560), (1918, 771960), (1960, 755418), (2055, 720496), (2192, 675465), (2352, 629515), (2740, 540372), (2757, 537040), (2877, 514640), (2940, 503612), (3288, 450310), (3676, 402780), (3836, 385980), (3920, 377709), (4110, 360248), (4595, 322224), (4795, 308784), (5480, 270186), (5514, 268520), (5754, 257320), (5880, 251806), (6433, 230160), (6576, 225155), (6713, 220560), (7352, 201390), (7672, 192990), (8220, 180124), (9190, 161112), (9590, 154392), (10960, 135093), (11028, 134260), (11508, 128660), (11760, 125903), (12866, 115080), (13426, 110280), (13785, 107408), (14385, 102928), (14704, 100695), (15344, 96495), (16440, 90062), (18380, 80556), (19180, 77196), (19299, 76720), (20139, 73520), (22056, 67130), (23016, 64330), (25732, 57540), (26852, 55140), (27570, 53704), (28770, 51464), (32165, 46032), (32880, 45031), (33565, 44112), (36760, 40278), (38360, 38598)]