160875120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3143

約数の個数: 160

約数和(自身を含む): 588533760

約数和(自身を除く): 427658640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3089, 3255, 3472, 3720, 4340, 5208, 6178, 6510, 7440, 8680, 9267, 10416, 12356, 13020, 15445, 17360, 18534, 21623, 24712, 26040, 30890, 37068, 43246, 46335, 49424, 52080, 61780, 64869, 74136, 86492, 92670, 95759, 108115, 123560, 129738, 148272, 172984, 185340, 191518, 216230, 247120, 259476, 287277, 324345, 345968, 370680, 383036, 432460, 478795, 518952, 574554, 648690, 670313, 741360, 766072, 864920, 957590, 1037904, 1149108, 1297380, 1340626, 1436385, 1532144, 1729840, 1915180, 2010939, 2298216, 2594760, 2681252, 2872770, 3351565, 3830360, 4021878, 4596432, 5189520, 5362504, 5745540, 6703130, 7660720, 8043756, 10054695, 10725008, 11491080, 13406260, 16087512, 20109390, 22982160, 26812520, 32175024, 40218780, 53625040, 80437560, 160875120]

約数ペア:

[(1, 160875120), (2, 80437560), (3, 53625040), (4, 40218780), (5, 32175024), (6, 26812520), (7, 22982160), (8, 20109390), (10, 16087512), (12, 13406260), (14, 11491080), (15, 10725008), (16, 10054695), (20, 8043756), (21, 7660720), (24, 6703130), (28, 5745540), (30, 5362504), (31, 5189520), (35, 4596432), (40, 4021878), (42, 3830360), (48, 3351565), (56, 2872770), (60, 2681252), (62, 2594760), (70, 2298216), (80, 2010939), (84, 1915180), (93, 1729840), (105, 1532144), (112, 1436385), (120, 1340626), (124, 1297380), (140, 1149108), (155, 1037904), (168, 957590), (186, 864920), (210, 766072), (217, 741360), (240, 670313), (248, 648690), (280, 574554), (310, 518952), (336, 478795), (372, 432460), (420, 383036), (434, 370680), (465, 345968), (496, 324345), (560, 287277), (620, 259476), (651, 247120), (744, 216230), (840, 191518), (868, 185340), (930, 172984), (1085, 148272), (1240, 129738), (1302, 123560), (1488, 108115), (1680, 95759), (1736, 92670), (1860, 86492), (2170, 74136), (2480, 64869), (2604, 61780), (3089, 52080), (3255, 49424), (3472, 46335), (3720, 43246), (4340, 37068), (5208, 30890), (6178, 26040), (6510, 24712), (7440, 21623), (8680, 18534), (9267, 17360), (10416, 15445), (12356, 13020)]