1866201120

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6894

約数の個数: 288

約数和(自身を含む): 7548847488

約数和(自身を除く): 5682646368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 6857, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 13714, 15120, 17010, 18144, 19440, 20571, 22680, 27216, 27428, 30240, 34020, 34285, 38880, 41142, 45360, 47999, 54432, 54856, 61713, 68040, 68570, 82284, 90720, 95998, 102855, 109712, 123426, 136080, 137140, 143997, 164568, 185139, 191996, 205710, 219424, 239995, 246852, 272160, 274280, 287994, 308565, 329136, 370278, 383992, 411420, 431991, 479990, 493704, 548560, 555417, 575988, 617130, 658272, 719985, 740556, 767984, 822840, 863982, 925695, 959980, 987408, 1097120, 1110834, 1151976, 1234260, 1295973, 1439970, 1481112, 1535968, 1645680, 1666251, 1727964, 1851390, 1919960, 1974816, 2159955, 2221668, 2303952, 2468520, 2591946, 2777085, 2879940, 2962224, 3291360, 3332502, 3455928, 3702780, 3839920, 3887919, 4319910, 4443336, 4607904, 4937040, 5183892, 5554170, 5759880, 5924448, 6479865, 6665004, 6911856, 7405560, 7679840, 7775838, 8331255, 8639820, 8886672, 9874080, 10367784, 11108340, 11519760, 11663757, 12959730, 13330008, 13823712, 14811120, 15551676, 16662510, 17279640, 17773344, 19439595, 20735568, 22216680, 23039520, 23327514, 25919460, 26660016, 29622240, 31103352, 33325020, 34559280, 38879190, 41471136, 44433360, 46655028, 51838920, 53320032, 58318785, 62206704, 66650040, 69118560, 77758380, 88866720, 93310056, 103677840, 116637570, 124413408, 133300080, 155516760, 186620112, 207355680, 233275140, 266600160, 311033520, 373240224, 466550280, 622067040, 933100560, 1866201120]

約数ペア:

[(1, 1866201120), (2, 933100560), (3, 622067040), (4, 466550280), (5, 373240224), (6, 311033520), (7, 266600160), (8, 233275140), (9, 207355680), (10, 186620112), (12, 155516760), (14, 133300080), (15, 124413408), (16, 116637570), (18, 103677840), (20, 93310056), (21, 88866720), (24, 77758380), (27, 69118560), (28, 66650040), (30, 62206704), (32, 58318785), (35, 53320032), (36, 51838920), (40, 46655028), (42, 44433360), (45, 41471136), (48, 38879190), (54, 34559280), (56, 33325020), (60, 31103352), (63, 29622240), (70, 26660016), (72, 25919460), (80, 23327514), (81, 23039520), (84, 22216680), (90, 20735568), (96, 19439595), (105, 17773344), (108, 17279640), (112, 16662510), (120, 15551676), (126, 14811120), (135, 13823712), (140, 13330008), (144, 12959730), (160, 11663757), (162, 11519760), (168, 11108340), (180, 10367784), (189, 9874080), (210, 8886672), (216, 8639820), (224, 8331255), (240, 7775838), (243, 7679840), (252, 7405560), (270, 6911856), (280, 6665004), (288, 6479865), (315, 5924448), (324, 5759880), (336, 5554170), (360, 5183892), (378, 4937040), (405, 4607904), (420, 4443336), (432, 4319910), (480, 3887919), (486, 3839920), (504, 3702780), (540, 3455928), (560, 3332502), (567, 3291360), (630, 2962224), (648, 2879940), (672, 2777085), (720, 2591946), (756, 2468520), (810, 2303952), (840, 2221668), (864, 2159955), (945, 1974816), (972, 1919960), (1008, 1851390), (1080, 1727964), (1120, 1666251), (1134, 1645680), (1215, 1535968), (1260, 1481112), (1296, 1439970), (1440, 1295973), (1512, 1234260), (1620, 1151976), (1680, 1110834), (1701, 1097120), (1890, 987408), (1944, 959980), (2016, 925695), (2160, 863982), (2268, 822840), (2430, 767984), (2520, 740556), (2592, 719985), (2835, 658272), (3024, 617130), (3240, 575988), (3360, 555417), (3402, 548560), (3780, 493704), (3888, 479990), (4320, 431991), (4536, 411420), (4860, 383992), (5040, 370278), (5670, 329136), (6048, 308565), (6480, 287994), (6804, 274280), (6857, 272160), (7560, 246852), (7776, 239995), (8505, 219424), (9072, 205710), (9720, 191996), (10080, 185139), (11340, 164568), (12960, 143997), (13608, 137140), (13714, 136080), (15120, 123426), (17010, 109712), (18144, 102855), (19440, 95998), (20571, 90720), (22680, 82284), (27216, 68570), (27428, 68040), (30240, 61713), (34020, 54856), (34285, 54432), (38880, 47999), (41142, 45360)]