770452920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 2760460560

約数和(自身を除く): 1990007640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 131, 136, 153, 155, 170, 180, 186, 204, 248, 255, 262, 279, 306, 310, 340, 360, 372, 393, 408, 465, 510, 524, 527, 558, 612, 620, 655, 680, 744, 765, 786, 930, 961, 1020, 1048, 1054, 1116, 1179, 1224, 1240, 1310, 1395, 1530, 1572, 1581, 1860, 1922, 1965, 2040, 2108, 2227, 2232, 2358, 2620, 2635, 2790, 2883, 3060, 3144, 3162, 3720, 3844, 3930, 4061, 4216, 4454, 4716, 4743, 4805, 5240, 5270, 5580, 5766, 5895, 6120, 6324, 6681, 7688, 7860, 7905, 8122, 8649, 8908, 9432, 9486, 9610, 10540, 11135, 11160, 11532, 11790, 12183, 12648, 13362, 14415, 15720, 15810, 16244, 16337, 17298, 17816, 18972, 19220, 20043, 20305, 21080, 22270, 23064, 23580, 23715, 24366, 26724, 28830, 31620, 32488, 32674, 33405, 34596, 36549, 37944, 38440, 40086, 40610, 43245, 44540, 47160, 47430, 48732, 49011, 53448, 57660, 60915, 63240, 65348, 66810, 69037, 69192, 73098, 80172, 81220, 81685, 86490, 89080, 94860, 97464, 98022, 100215, 115320, 121830, 125891, 130696, 133620, 138074, 146196, 147033, 160344, 162440, 163370, 172980, 182745, 189720, 196044, 200430, 207111, 243660, 245055, 251782, 267240, 276148, 292392, 294066, 326740, 345185, 345960, 365490, 377673, 392088, 400860, 414222, 487320, 490110, 503564, 552296, 588132, 621333, 629455, 653480, 690370, 730980, 735165, 755346, 801720, 828444, 980220, 1007128, 1035555, 1133019, 1176264, 1242666, 1258910, 1380740, 1461960, 1470330, 1510692, 1656888, 1888365, 1960440, 2071110, 2140147, 2266038, 2485332, 2517820, 2761480, 2940660, 3021384, 3106665, 3776730, 4142220, 4280294, 4532076, 4970664, 5035640, 5665095, 5881320, 6213330, 6420441, 7553460, 8284440, 8560588, 9064152, 10700735, 11330190, 12426660, 12840882, 15106920, 17121176, 19261323, 21401470, 22660380, 24853320, 25681764, 32102205, 38522646, 42802940, 45320760, 51363528, 64204410, 77045292, 85605880, 96306615, 128408820, 154090584, 192613230, 256817640, 385226460, 770452920]

約数ペア:

[(1, 770452920), (2, 385226460), (3, 256817640), (4, 192613230), (5, 154090584), (6, 128408820), (8, 96306615), (9, 85605880), (10, 77045292), (12, 64204410), (15, 51363528), (17, 45320760), (18, 42802940), (20, 38522646), (24, 32102205), (30, 25681764), (31, 24853320), (34, 22660380), (36, 21401470), (40, 19261323), (45, 17121176), (51, 15106920), (60, 12840882), (62, 12426660), (68, 11330190), (72, 10700735), (85, 9064152), (90, 8560588), (93, 8284440), (102, 7553460), (120, 6420441), (124, 6213330), (131, 5881320), (136, 5665095), (153, 5035640), (155, 4970664), (170, 4532076), (180, 4280294), (186, 4142220), (204, 3776730), (248, 3106665), (255, 3021384), (262, 2940660), (279, 2761480), (306, 2517820), (310, 2485332), (340, 2266038), (360, 2140147), (372, 2071110), (393, 1960440), (408, 1888365), (465, 1656888), (510, 1510692), (524, 1470330), (527, 1461960), (558, 1380740), (612, 1258910), (620, 1242666), (655, 1176264), (680, 1133019), (744, 1035555), (765, 1007128), (786, 980220), (930, 828444), (961, 801720), (1020, 755346), (1048, 735165), (1054, 730980), (1116, 690370), (1179, 653480), (1224, 629455), (1240, 621333), (1310, 588132), (1395, 552296), (1530, 503564), (1572, 490110), (1581, 487320), (1860, 414222), (1922, 400860), (1965, 392088), (2040, 377673), (2108, 365490), (2227, 345960), (2232, 345185), (2358, 326740), (2620, 294066), (2635, 292392), (2790, 276148), (2883, 267240), (3060, 251782), (3144, 245055), (3162, 243660), (3720, 207111), (3844, 200430), (3930, 196044), (4061, 189720), (4216, 182745), (4454, 172980), (4716, 163370), (4743, 162440), (4805, 160344), (5240, 147033), (5270, 146196), (5580, 138074), (5766, 133620), (5895, 130696), (6120, 125891), (6324, 121830), (6681, 115320), (7688, 100215), (7860, 98022), (7905, 97464), (8122, 94860), (8649, 89080), (8908, 86490), (9432, 81685), (9486, 81220), (9610, 80172), (10540, 73098), (11135, 69192), (11160, 69037), (11532, 66810), (11790, 65348), (12183, 63240), (12648, 60915), (13362, 57660), (14415, 53448), (15720, 49011), (15810, 48732), (16244, 47430), (16337, 47160), (17298, 44540), (17816, 43245), (18972, 40610), (19220, 40086), (20043, 38440), (20305, 37944), (21080, 36549), (22270, 34596), (23064, 33405), (23580, 32674), (23715, 32488), (24366, 31620), (26724, 28830)]