65701440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3259}}^1$

素因数の和:3289

約数の個数: 168

約数和(自身を含む): 258348480

約数和(自身を除く): 192647040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3259, 3360, 4032, 5040, 6518, 6720, 9777, 10080, 13036, 16295, 19554, 20160, 22813, 26072, 29331, 32590, 39108, 45626, 48885, 52144, 58662, 65180, 68439, 78216, 91252, 97770, 104288, 114065, 117324, 130360, 136878, 146655, 156432, 182504, 195540, 205317, 208576, 228130, 234648, 260720, 273756, 293310, 312864, 342195, 365008, 391080, 410634, 456260, 469296, 521440, 547512, 586620, 625728, 684390, 730016, 782160, 821268, 912520, 938592, 1026585, 1042880, 1095024, 1173240, 1368780, 1460032, 1564320, 1642536, 1825040, 1877184, 2053170, 2190048, 2346480, 2737560, 3128640, 3285072, 3650080, 4106340, 4380096, 4692960, 5475120, 6570144, 7300160, 8212680, 9385920, 10950240, 13140288, 16425360, 21900480, 32850720, 65701440]

約数ペア:

[(1, 65701440), (2, 32850720), (3, 21900480), (4, 16425360), (5, 13140288), (6, 10950240), (7, 9385920), (8, 8212680), (9, 7300160), (10, 6570144), (12, 5475120), (14, 4692960), (15, 4380096), (16, 4106340), (18, 3650080), (20, 3285072), (21, 3128640), (24, 2737560), (28, 2346480), (30, 2190048), (32, 2053170), (35, 1877184), (36, 1825040), (40, 1642536), (42, 1564320), (45, 1460032), (48, 1368780), (56, 1173240), (60, 1095024), (63, 1042880), (64, 1026585), (70, 938592), (72, 912520), (80, 821268), (84, 782160), (90, 730016), (96, 684390), (105, 625728), (112, 586620), (120, 547512), (126, 521440), (140, 469296), (144, 456260), (160, 410634), (168, 391080), (180, 365008), (192, 342195), (210, 312864), (224, 293310), (240, 273756), (252, 260720), (280, 234648), (288, 228130), (315, 208576), (320, 205317), (336, 195540), (360, 182504), (420, 156432), (448, 146655), (480, 136878), (504, 130360), (560, 117324), (576, 114065), (630, 104288), (672, 97770), (720, 91252), (840, 78216), (960, 68439), (1008, 65180), (1120, 58662), (1260, 52144), (1344, 48885), (1440, 45626), (1680, 39108), (2016, 32590), (2240, 29331), (2520, 26072), (2880, 22813), (3259, 20160), (3360, 19554), (4032, 16295), (5040, 13036), (6518, 10080), (6720, 9777)]