214530960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 764451072

約数和(自身を除く): 549920112

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 277, 280, 336, 420, 461, 554, 560, 831, 840, 922, 1108, 1383, 1385, 1662, 1680, 1844, 1939, 2216, 2305, 2766, 2770, 3227, 3324, 3688, 3878, 4155, 4432, 4610, 5532, 5540, 5817, 6454, 6648, 6915, 7376, 7756, 8310, 9220, 9681, 9695, 11064, 11080, 11634, 12908, 13296, 13830, 15512, 16135, 16620, 18440, 19362, 19390, 22128, 22160, 23268, 25816, 27660, 29085, 31024, 32270, 33240, 36880, 38724, 38780, 46536, 48405, 51632, 55320, 58170, 64540, 66480, 77448, 77560, 93072, 96810, 110640, 116340, 127697, 129080, 154896, 155120, 193620, 232680, 255394, 258160, 383091, 387240, 465360, 510788, 638485, 766182, 774480, 893879, 1021576, 1276970, 1532364, 1787758, 1915455, 2043152, 2553940, 2681637, 3064728, 3575516, 3830910, 4469395, 5107880, 5363274, 6129456, 7151032, 7661820, 8938790, 10215760, 10726548, 13408185, 14302064, 15323640, 17877580, 21453096, 26816370, 30647280, 35755160, 42906192, 53632740, 71510320, 107265480, 214530960]

約数ペア:

[(1, 214530960), (2, 107265480), (3, 71510320), (4, 53632740), (5, 42906192), (6, 35755160), (7, 30647280), (8, 26816370), (10, 21453096), (12, 17877580), (14, 15323640), (15, 14302064), (16, 13408185), (20, 10726548), (21, 10215760), (24, 8938790), (28, 7661820), (30, 7151032), (35, 6129456), (40, 5363274), (42, 5107880), (48, 4469395), (56, 3830910), (60, 3575516), (70, 3064728), (80, 2681637), (84, 2553940), (105, 2043152), (112, 1915455), (120, 1787758), (140, 1532364), (168, 1276970), (210, 1021576), (240, 893879), (277, 774480), (280, 766182), (336, 638485), (420, 510788), (461, 465360), (554, 387240), (560, 383091), (831, 258160), (840, 255394), (922, 232680), (1108, 193620), (1383, 155120), (1385, 154896), (1662, 129080), (1680, 127697), (1844, 116340), (1939, 110640), (2216, 96810), (2305, 93072), (2766, 77560), (2770, 77448), (3227, 66480), (3324, 64540), (3688, 58170), (3878, 55320), (4155, 51632), (4432, 48405), (4610, 46536), (5532, 38780), (5540, 38724), (5817, 36880), (6454, 33240), (6648, 32270), (6915, 31024), (7376, 29085), (7756, 27660), (8310, 25816), (9220, 23268), (9681, 22160), (9695, 22128), (11064, 19390), (11080, 19362), (11634, 18440), (12908, 16620), (13296, 16135), (13830, 15512)]