310804560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 1188495360

約数和(自身を除く): 877690800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 103, 108, 110, 120, 127, 132, 135, 144, 165, 176, 180, 198, 206, 216, 220, 240, 254, 264, 270, 297, 309, 330, 360, 381, 396, 412, 432, 440, 495, 508, 515, 528, 540, 594, 618, 635, 660, 720, 762, 792, 824, 880, 927, 990, 1016, 1030, 1080, 1133, 1143, 1188, 1236, 1270, 1320, 1397, 1485, 1524, 1545, 1584, 1648, 1854, 1905, 1980, 2032, 2060, 2160, 2266, 2286, 2376, 2472, 2540, 2640, 2781, 2794, 2970, 3048, 3090, 3399, 3429, 3708, 3810, 3960, 4120, 4191, 4532, 4572, 4635, 4752, 4944, 5080, 5562, 5588, 5665, 5715, 5940, 6096, 6180, 6798, 6858, 6985, 7416, 7620, 7920, 8240, 8382, 9064, 9144, 9270, 10160, 10197, 11124, 11176, 11330, 11430, 11880, 12360, 12573, 13081, 13596, 13716, 13905, 13970, 14832, 15240, 16764, 16995, 17145, 18128, 18288, 18540, 20394, 20955, 22248, 22352, 22660, 22860, 23760, 24720, 25146, 26162, 27192, 27432, 27810, 27940, 30480, 30591, 33528, 33990, 34290, 37080, 37719, 39243, 40788, 41910, 44496, 45320, 45720, 50292, 50985, 52324, 54384, 54864, 55620, 55880, 61182, 62865, 65405, 67056, 67980, 68580, 74160, 75438, 78486, 81576, 83820, 90640, 91440, 100584, 101970, 104648, 111240, 111760, 117729, 122364, 125730, 130810, 135960, 137160, 143891, 150876, 152955, 156972, 163152, 167640, 188595, 196215, 201168, 203940, 209296, 222480, 235458, 244728, 251460, 261620, 271920, 274320, 287782, 301752, 305910, 313944, 335280, 353187, 377190, 392430, 407880, 431673, 470916, 489456, 502920, 523240, 575564, 588645, 603504, 611820, 627888, 706374, 719455, 754380, 784860, 815760, 863346, 941832, 1005840, 1046480, 1151128, 1177290, 1223640, 1295019, 1412748, 1438910, 1508760, 1569720, 1726692, 1765935, 1883664, 2158365, 2302256, 2354580, 2447280, 2590038, 2825496, 2877820, 3017520, 3139440, 3453384, 3531870, 3885057, 4316730, 4709160, 5180076, 5650992, 5755640, 6475095, 6906768, 7063740, 7770114, 8633460, 9418320, 10360152, 11511280, 12950190, 14127480, 15540228, 17266920, 19425285, 20720304, 25900380, 28254960, 31080456, 34533840, 38850570, 51800760, 62160912, 77701140, 103601520, 155402280, 310804560]

約数ペア:

[(1, 310804560), (2, 155402280), (3, 103601520), (4, 77701140), (5, 62160912), (6, 51800760), (8, 38850570), (9, 34533840), (10, 31080456), (11, 28254960), (12, 25900380), (15, 20720304), (16, 19425285), (18, 17266920), (20, 15540228), (22, 14127480), (24, 12950190), (27, 11511280), (30, 10360152), (33, 9418320), (36, 8633460), (40, 7770114), (44, 7063740), (45, 6906768), (48, 6475095), (54, 5755640), (55, 5650992), (60, 5180076), (66, 4709160), (72, 4316730), (80, 3885057), (88, 3531870), (90, 3453384), (99, 3139440), (103, 3017520), (108, 2877820), (110, 2825496), (120, 2590038), (127, 2447280), (132, 2354580), (135, 2302256), (144, 2158365), (165, 1883664), (176, 1765935), (180, 1726692), (198, 1569720), (206, 1508760), (216, 1438910), (220, 1412748), (240, 1295019), (254, 1223640), (264, 1177290), (270, 1151128), (297, 1046480), (309, 1005840), (330, 941832), (360, 863346), (381, 815760), (396, 784860), (412, 754380), (432, 719455), (440, 706374), (495, 627888), (508, 611820), (515, 603504), (528, 588645), (540, 575564), (594, 523240), (618, 502920), (635, 489456), (660, 470916), (720, 431673), (762, 407880), (792, 392430), (824, 377190), (880, 353187), (927, 335280), (990, 313944), (1016, 305910), (1030, 301752), (1080, 287782), (1133, 274320), (1143, 271920), (1188, 261620), (1236, 251460), (1270, 244728), (1320, 235458), (1397, 222480), (1485, 209296), (1524, 203940), (1545, 201168), (1584, 196215), (1648, 188595), (1854, 167640), (1905, 163152), (1980, 156972), (2032, 152955), (2060, 150876), (2160, 143891), (2266, 137160), (2286, 135960), (2376, 130810), (2472, 125730), (2540, 122364), (2640, 117729), (2781, 111760), (2794, 111240), (2970, 104648), (3048, 101970), (3090, 100584), (3399, 91440), (3429, 90640), (3708, 83820), (3810, 81576), (3960, 78486), (4120, 75438), (4191, 74160), (4532, 68580), (4572, 67980), (4635, 67056), (4752, 65405), (4944, 62865), (5080, 61182), (5562, 55880), (5588, 55620), (5665, 54864), (5715, 54384), (5940, 52324), (6096, 50985), (6180, 50292), (6798, 45720), (6858, 45320), (6985, 44496), (7416, 41910), (7620, 40788), (7920, 39243), (8240, 37719), (8382, 37080), (9064, 34290), (9144, 33990), (9270, 33528), (10160, 30591), (10197, 30480), (11124, 27940), (11176, 27810), (11330, 27432), (11430, 27192), (11880, 26162), (12360, 25146), (12573, 24720), (13081, 23760), (13596, 22860), (13716, 22660), (13905, 22352), (13970, 22248), (14832, 20955), (15240, 20394), (16764, 18540), (16995, 18288), (17145, 18128)]