74975040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3719}}^1$

素因数の和:3749

約数の個数: 168

約数和(自身を含む): 294802560

約数和(自身を除く): 219827520

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, 3360, 3719, 4032, 5040, 6720, 7438, 10080, 11157, 14876, 18595, 20160, 22314, 26033, 29752, 33471, 37190, 44628, 52066, 55785, 59504, 66942, 74380, 78099, 89256, 104132, 111570, 119008, 130165, 133884, 148760, 156198, 167355, 178512, 208264, 223140, 234297, 238016, 260330, 267768, 297520, 312396, 334710, 357024, 390495, 416528, 446280, 468594, 520660, 535536, 595040, 624792, 669420, 714048, 780990, 833056, 892560, 937188, 1041320, 1071072, 1171485, 1190080, 1249584, 1338840, 1561980, 1666112, 1785120, 1874376, 2082640, 2142144, 2342970, 2499168, 2677680, 3123960, 3570240, 3748752, 4165280, 4685940, 4998336, 5355360, 6247920, 7497504, 8330560, 9371880, 10710720, 12495840, 14995008, 18743760, 24991680, 37487520, 74975040]

約数ペア:

[(1, 74975040), (2, 37487520), (3, 24991680), (4, 18743760), (5, 14995008), (6, 12495840), (7, 10710720), (8, 9371880), (9, 8330560), (10, 7497504), (12, 6247920), (14, 5355360), (15, 4998336), (16, 4685940), (18, 4165280), (20, 3748752), (21, 3570240), (24, 3123960), (28, 2677680), (30, 2499168), (32, 2342970), (35, 2142144), (36, 2082640), (40, 1874376), (42, 1785120), (45, 1666112), (48, 1561980), (56, 1338840), (60, 1249584), (63, 1190080), (64, 1171485), (70, 1071072), (72, 1041320), (80, 937188), (84, 892560), (90, 833056), (96, 780990), (105, 714048), (112, 669420), (120, 624792), (126, 595040), (140, 535536), (144, 520660), (160, 468594), (168, 446280), (180, 416528), (192, 390495), (210, 357024), (224, 334710), (240, 312396), (252, 297520), (280, 267768), (288, 260330), (315, 238016), (320, 234297), (336, 223140), (360, 208264), (420, 178512), (448, 167355), (480, 156198), (504, 148760), (560, 133884), (576, 130165), (630, 119008), (672, 111570), (720, 104132), (840, 89256), (960, 78099), (1008, 74380), (1120, 66942), (1260, 59504), (1344, 55785), (1440, 52066), (1680, 44628), (2016, 37190), (2240, 33471), (2520, 29752), (2880, 26033), (3360, 22314), (3719, 20160), (4032, 18595), (5040, 14876), (6720, 11157), (7438, 10080)]