919494720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3490

約数の個数: 224

約数和(自身を含む): 3349386240

約数和(自身を除く): 2429891520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3433, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 6866, 7440, 8370, 8640, 8928, 9920, 10299, 11160, 13392, 13732, 14880, 16740, 17165, 17856, 20598, 22320, 26784, 27464, 29760, 30897, 33480, 34330, 41196, 44640, 51495, 53568, 54928, 61794, 66960, 68660, 82392, 89280, 92691, 102990, 106423, 109856, 123588, 133920, 137320, 154485, 164784, 185382, 205980, 212846, 219712, 247176, 267840, 274640, 308970, 319269, 329568, 370764, 411960, 425692, 463455, 494352, 532115, 549280, 617940, 638538, 659136, 741528, 823920, 851384, 926910, 957807, 988704, 1064230, 1098560, 1235880, 1277076, 1483056, 1596345, 1647840, 1702768, 1853820, 1915614, 1977408, 2128460, 2471760, 2554152, 2873421, 2966112, 3192690, 3295680, 3405536, 3707640, 3831228, 4256920, 4789035, 4943520, 5108304, 5746842, 5932224, 6385380, 6811072, 7415280, 7662456, 8513840, 9578070, 9887040, 10216608, 11493684, 12770760, 14367105, 14830560, 15324912, 17027680, 19156140, 20433216, 22987368, 25541520, 28734210, 29661120, 30649824, 34055360, 38312280, 45974736, 51083040, 57468420, 61299648, 76624560, 91949472, 102166080, 114936840, 153249120, 183898944, 229873680, 306498240, 459747360, 919494720]

約数ペア:

[(1, 919494720), (2, 459747360), (3, 306498240), (4, 229873680), (5, 183898944), (6, 153249120), (8, 114936840), (9, 102166080), (10, 91949472), (12, 76624560), (15, 61299648), (16, 57468420), (18, 51083040), (20, 45974736), (24, 38312280), (27, 34055360), (30, 30649824), (31, 29661120), (32, 28734210), (36, 25541520), (40, 22987368), (45, 20433216), (48, 19156140), (54, 17027680), (60, 15324912), (62, 14830560), (64, 14367105), (72, 12770760), (80, 11493684), (90, 10216608), (93, 9887040), (96, 9578070), (108, 8513840), (120, 7662456), (124, 7415280), (135, 6811072), (144, 6385380), (155, 5932224), (160, 5746842), (180, 5108304), (186, 4943520), (192, 4789035), (216, 4256920), (240, 3831228), (248, 3707640), (270, 3405536), (279, 3295680), (288, 3192690), (310, 2966112), (320, 2873421), (360, 2554152), (372, 2471760), (432, 2128460), (465, 1977408), (480, 1915614), (496, 1853820), (540, 1702768), (558, 1647840), (576, 1596345), (620, 1483056), (720, 1277076), (744, 1235880), (837, 1098560), (864, 1064230), (930, 988704), (960, 957807), (992, 926910), (1080, 851384), (1116, 823920), (1240, 741528), (1395, 659136), (1440, 638538), (1488, 617940), (1674, 549280), (1728, 532115), (1860, 494352), (1984, 463455), (2160, 425692), (2232, 411960), (2480, 370764), (2790, 329568), (2880, 319269), (2976, 308970), (3348, 274640), (3433, 267840), (3720, 247176), (4185, 219712), (4320, 212846), (4464, 205980), (4960, 185382), (5580, 164784), (5952, 154485), (6696, 137320), (6866, 133920), (7440, 123588), (8370, 109856), (8640, 106423), (8928, 102990), (9920, 92691), (10299, 89280), (11160, 82392), (13392, 68660), (13732, 66960), (14880, 61794), (16740, 54928), (17165, 53568), (17856, 51495), (20598, 44640), (22320, 41196), (26784, 34330), (27464, 33480), (29760, 30897)]