1670780520

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 256

約数和(自身を含む): 5738688000

約数和(自身を除く): 4067907480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 243, 269, 270, 284, 324, 355, 360, 405, 426, 486, 538, 540, 568, 639, 648, 710, 729, 807, 810, 852, 972, 1065, 1076, 1080, 1215, 1278, 1345, 1420, 1458, 1614, 1620, 1704, 1917, 1944, 2130, 2152, 2187, 2421, 2430, 2556, 2690, 2840, 2916, 3195, 3228, 3240, 3645, 3834, 4035, 4260, 4374, 4842, 4860, 5112, 5380, 5751, 5832, 6390, 6456, 7263, 7290, 7668, 8070, 8520, 8748, 9585, 9684, 9720, 10760, 10935, 11502, 12105, 12780, 14526, 14580, 15336, 16140, 17253, 17496, 19099, 19170, 19368, 21789, 21870, 23004, 24210, 25560, 28755, 29052, 29160, 32280, 34506, 36315, 38198, 38340, 43578, 43740, 46008, 48420, 51759, 57297, 57510, 58104, 65367, 69012, 72630, 76396, 76680, 86265, 87156, 87480, 95495, 96840, 103518, 108945, 114594, 115020, 130734, 138024, 145260, 152792, 155277, 171891, 172530, 174312, 190990, 196101, 207036, 217890, 229188, 230040, 258795, 261468, 286485, 290520, 310554, 326835, 343782, 345060, 381980, 392202, 414072, 435780, 458376, 515673, 517590, 522936, 572970, 588303, 621108, 653670, 687564, 690120, 763960, 776385, 784404, 859455, 871560, 980505, 1031346, 1035180, 1145940, 1176606, 1242216, 1307340, 1375128, 1547019, 1552770, 1568808, 1718910, 1961010, 2062692, 2070360, 2291880, 2353212, 2578365, 2614680, 2941515, 3094038, 3105540, 3437820, 3922020, 4125384, 4641057, 4706424, 5156730, 5883030, 6188076, 6211080, 6875640, 7735095, 7844040, 9282114, 10313460, 11766060, 12376152, 13923171, 15470190, 18564228, 20626920, 23205285, 23532120, 27846342, 30940380, 37128456, 41769513, 46410570, 55692684, 61880760, 69615855, 83539026, 92821140, 111385368, 139231710, 167078052, 185642280, 208847565, 278463420, 334156104, 417695130, 556926840, 835390260, 1670780520]

約数ペア:

[(1, 1670780520), (2, 835390260), (3, 556926840), (4, 417695130), (5, 334156104), (6, 278463420), (8, 208847565), (9, 185642280), (10, 167078052), (12, 139231710), (15, 111385368), (18, 92821140), (20, 83539026), (24, 69615855), (27, 61880760), (30, 55692684), (36, 46410570), (40, 41769513), (45, 37128456), (54, 30940380), (60, 27846342), (71, 23532120), (72, 23205285), (81, 20626920), (90, 18564228), (108, 15470190), (120, 13923171), (135, 12376152), (142, 11766060), (162, 10313460), (180, 9282114), (213, 7844040), (216, 7735095), (243, 6875640), (269, 6211080), (270, 6188076), (284, 5883030), (324, 5156730), (355, 4706424), (360, 4641057), (405, 4125384), (426, 3922020), (486, 3437820), (538, 3105540), (540, 3094038), (568, 2941515), (639, 2614680), (648, 2578365), (710, 2353212), (729, 2291880), (807, 2070360), (810, 2062692), (852, 1961010), (972, 1718910), (1065, 1568808), (1076, 1552770), (1080, 1547019), (1215, 1375128), (1278, 1307340), (1345, 1242216), (1420, 1176606), (1458, 1145940), (1614, 1035180), (1620, 1031346), (1704, 980505), (1917, 871560), (1944, 859455), (2130, 784404), (2152, 776385), (2187, 763960), (2421, 690120), (2430, 687564), (2556, 653670), (2690, 621108), (2840, 588303), (2916, 572970), (3195, 522936), (3228, 517590), (3240, 515673), (3645, 458376), (3834, 435780), (4035, 414072), (4260, 392202), (4374, 381980), (4842, 345060), (4860, 343782), (5112, 326835), (5380, 310554), (5751, 290520), (5832, 286485), (6390, 261468), (6456, 258795), (7263, 230040), (7290, 229188), (7668, 217890), (8070, 207036), (8520, 196101), (8748, 190990), (9585, 174312), (9684, 172530), (9720, 171891), (10760, 155277), (10935, 152792), (11502, 145260), (12105, 138024), (12780, 130734), (14526, 115020), (14580, 114594), (15336, 108945), (16140, 103518), (17253, 96840), (17496, 95495), (19099, 87480), (19170, 87156), (19368, 86265), (21789, 76680), (21870, 76396), (23004, 72630), (24210, 69012), (25560, 65367), (28755, 58104), (29052, 57510), (29160, 57297), (32280, 51759), (34506, 48420), (36315, 46008), (38198, 43740), (38340, 43578)]