348807480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 1228983840

約数和(自身を除く): 880176360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 137, 140, 147, 168, 196, 210, 245, 274, 280, 294, 392, 411, 420, 433, 490, 548, 588, 685, 735, 822, 840, 866, 959, 980, 1096, 1176, 1299, 1370, 1470, 1644, 1732, 1918, 1960, 2055, 2165, 2598, 2740, 2877, 2940, 3031, 3288, 3464, 3836, 4110, 4330, 4795, 5196, 5480, 5754, 5880, 6062, 6495, 6713, 7672, 8220, 8660, 9093, 9590, 10392, 11508, 12124, 12990, 13426, 14385, 15155, 16440, 17320, 18186, 19180, 20139, 21217, 23016, 24248, 25980, 26852, 28770, 30310, 33565, 36372, 38360, 40278, 42434, 45465, 51960, 53704, 57540, 59321, 60620, 63651, 67130, 72744, 80556, 84868, 90930, 100695, 106085, 115080, 118642, 121240, 127302, 134260, 161112, 169736, 177963, 181860, 201390, 212170, 237284, 254604, 268520, 296605, 318255, 355926, 363720, 402780, 415247, 424340, 474568, 509208, 593210, 636510, 711852, 805560, 830494, 848680, 889815, 1186420, 1245741, 1273020, 1423704, 1660988, 1779630, 2076235, 2372840, 2491482, 2546040, 2906729, 3321976, 3559260, 4152470, 4982964, 5813458, 6228705, 7118520, 8304940, 8720187, 9965928, 11626916, 12457410, 14533645, 16609880, 17440374, 23253832, 24914820, 29067290, 34880748, 43600935, 49829640, 58134580, 69761496, 87201870, 116269160, 174403740, 348807480]

約数ペア:

[(1, 348807480), (2, 174403740), (3, 116269160), (4, 87201870), (5, 69761496), (6, 58134580), (7, 49829640), (8, 43600935), (10, 34880748), (12, 29067290), (14, 24914820), (15, 23253832), (20, 17440374), (21, 16609880), (24, 14533645), (28, 12457410), (30, 11626916), (35, 9965928), (40, 8720187), (42, 8304940), (49, 7118520), (56, 6228705), (60, 5813458), (70, 4982964), (84, 4152470), (98, 3559260), (105, 3321976), (120, 2906729), (137, 2546040), (140, 2491482), (147, 2372840), (168, 2076235), (196, 1779630), (210, 1660988), (245, 1423704), (274, 1273020), (280, 1245741), (294, 1186420), (392, 889815), (411, 848680), (420, 830494), (433, 805560), (490, 711852), (548, 636510), (588, 593210), (685, 509208), (735, 474568), (822, 424340), (840, 415247), (866, 402780), (959, 363720), (980, 355926), (1096, 318255), (1176, 296605), (1299, 268520), (1370, 254604), (1470, 237284), (1644, 212170), (1732, 201390), (1918, 181860), (1960, 177963), (2055, 169736), (2165, 161112), (2598, 134260), (2740, 127302), (2877, 121240), (2940, 118642), (3031, 115080), (3288, 106085), (3464, 100695), (3836, 90930), (4110, 84868), (4330, 80556), (4795, 72744), (5196, 67130), (5480, 63651), (5754, 60620), (5880, 59321), (6062, 57540), (6495, 53704), (6713, 51960), (7672, 45465), (8220, 42434), (8660, 40278), (9093, 38360), (9590, 36372), (10392, 33565), (11508, 30310), (12124, 28770), (12990, 26852), (13426, 25980), (14385, 24248), (15155, 23016), (16440, 21217), (17320, 20139), (18186, 19180)]