1799673960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1176

約数の個数: 192

約数和(自身を含む): 6304072320

約数和(自身を除く): 4504398360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 421, 490, 588, 727, 735, 840, 842, 980, 1176, 1263, 1454, 1470, 1684, 1960, 2105, 2181, 2526, 2908, 2940, 2947, 3368, 3635, 4210, 4362, 5052, 5089, 5816, 5880, 5894, 6315, 7270, 8420, 8724, 8841, 10104, 10178, 10905, 11788, 12630, 14540, 14735, 15267, 16840, 17448, 17682, 20356, 20629, 21810, 23576, 25260, 25445, 29080, 29470, 30534, 35364, 35623, 40712, 41258, 43620, 44205, 50520, 50890, 58940, 61068, 61887, 70728, 71246, 76335, 82516, 87240, 88410, 101780, 103145, 106869, 117880, 122136, 123774, 142492, 152670, 165032, 176820, 178115, 203560, 206290, 213738, 247548, 284984, 305340, 306067, 309435, 353640, 356230, 412580, 427476, 495096, 534345, 610680, 612134, 618870, 712460, 825160, 854952, 918201, 1068690, 1224268, 1237740, 1424920, 1530335, 1836402, 2137380, 2142469, 2448536, 2475480, 3060670, 3672804, 4274760, 4284938, 4591005, 6121340, 6427407, 7345608, 8569876, 9182010, 10712345, 12242680, 12854814, 14997283, 17139752, 18364020, 21424690, 25709628, 29994566, 32137035, 36728040, 42849380, 44991849, 51419256, 59989132, 64274070, 74986415, 85698760, 89983698, 119978264, 128548140, 149972830, 179967396, 224959245, 257096280, 299945660, 359934792, 449918490, 599891320, 899836980, 1799673960]

約数ペア:

[(1, 1799673960), (2, 899836980), (3, 599891320), (4, 449918490), (5, 359934792), (6, 299945660), (7, 257096280), (8, 224959245), (10, 179967396), (12, 149972830), (14, 128548140), (15, 119978264), (20, 89983698), (21, 85698760), (24, 74986415), (28, 64274070), (30, 59989132), (35, 51419256), (40, 44991849), (42, 42849380), (49, 36728040), (56, 32137035), (60, 29994566), (70, 25709628), (84, 21424690), (98, 18364020), (105, 17139752), (120, 14997283), (140, 12854814), (147, 12242680), (168, 10712345), (196, 9182010), (210, 8569876), (245, 7345608), (280, 6427407), (294, 6121340), (392, 4591005), (420, 4284938), (421, 4274760), (490, 3672804), (588, 3060670), (727, 2475480), (735, 2448536), (840, 2142469), (842, 2137380), (980, 1836402), (1176, 1530335), (1263, 1424920), (1454, 1237740), (1470, 1224268), (1684, 1068690), (1960, 918201), (2105, 854952), (2181, 825160), (2526, 712460), (2908, 618870), (2940, 612134), (2947, 610680), (3368, 534345), (3635, 495096), (4210, 427476), (4362, 412580), (5052, 356230), (5089, 353640), (5816, 309435), (5880, 306067), (5894, 305340), (6315, 284984), (7270, 247548), (8420, 213738), (8724, 206290), (8841, 203560), (10104, 178115), (10178, 176820), (10905, 165032), (11788, 152670), (12630, 142492), (14540, 123774), (14735, 122136), (15267, 117880), (16840, 106869), (17448, 103145), (17682, 101780), (20356, 88410), (20629, 87240), (21810, 82516), (23576, 76335), (25260, 71246), (25445, 70728), (29080, 61887), (29470, 61068), (30534, 58940), (35364, 50890), (35623, 50520), (40712, 44205), (41258, 43620)]