1217198880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 4499712000

約数和(自身を除く): 3282513120

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, 61, 62, 72, 80, 90, 93, 96, 108, 120, 122, 124, 135, 144, 149, 155, 160, 180, 183, 186, 216, 240, 244, 248, 270, 279, 288, 298, 305, 310, 360, 366, 372, 432, 447, 465, 480, 488, 496, 540, 549, 558, 596, 610, 620, 720, 732, 744, 745, 837, 864, 894, 915, 930, 976, 992, 1080, 1098, 1116, 1192, 1220, 1240, 1341, 1395, 1440, 1464, 1488, 1490, 1647, 1674, 1788, 1830, 1860, 1891, 1952, 2160, 2196, 2232, 2235, 2384, 2440, 2480, 2682, 2745, 2790, 2928, 2976, 2980, 3294, 3348, 3576, 3660, 3720, 3782, 4023, 4185, 4320, 4392, 4464, 4470, 4619, 4768, 4880, 4960, 5364, 5490, 5580, 5673, 5856, 5960, 6588, 6696, 6705, 7152, 7320, 7440, 7564, 8046, 8235, 8370, 8784, 8928, 8940, 9089, 9238, 9455, 9760, 10728, 10980, 11160, 11346, 11920, 13176, 13392, 13410, 13857, 14304, 14640, 14880, 15128, 16092, 16470, 16740, 17019, 17568, 17880, 18178, 18476, 18910, 20115, 21456, 21960, 22320, 22692, 23095, 23840, 26352, 26784, 26820, 27267, 27714, 28365, 29280, 30256, 32184, 32940, 33480, 34038, 35760, 36356, 36952, 37820, 40230, 41571, 42912, 43920, 44640, 45384, 45445, 46190, 51057, 52704, 53640, 54534, 55428, 56730, 60512, 64368, 65880, 66960, 68076, 69285, 71520, 72712, 73904, 75640, 80460, 81801, 83142, 85095, 87840, 90768, 90890, 92380, 102114, 107280, 109068, 110856, 113460, 124713, 128736, 131760, 133920, 136152, 136335, 138570, 145424, 147808, 151280, 160920, 163602, 166284, 170190, 181536, 181780, 184760, 204228, 207855, 214560, 218136, 221712, 226920, 245403, 249426, 255285, 263520, 272304, 272670, 277140, 281759, 290848, 302560, 321840, 327204, 332568, 340380, 363560, 369520, 408456, 409005, 415710, 436272, 443424, 453840, 490806, 498852, 510570, 544608, 545340, 554280, 563518, 623565, 643680, 654408, 665136, 680760, 727120, 739040, 816912, 818010, 831420, 845277, 872544, 907680, 981612, 997704, 1021140, 1090680, 1108560, 1127036, 1227015, 1247130, 1308816, 1330272, 1361520, 1408795, 1454240, 1633824, 1636020, 1662840, 1690554, 1963224, 1995408, 2042280, 2181360, 2217120, 2254072, 2454030, 2494260, 2535831, 2617632, 2723040, 2817590, 3272040, 3325680, 3381108, 3926448, 3990816, 4084560, 4226385, 4362720, 4508144, 4908060, 4988520, 5071662, 5635180, 6544080, 6651360, 6762216, 7607493, 7852896, 8169120, 8452770, 9016288, 9816120, 9977040, 10143324, 11270360, 12679155, 13088160, 13524432, 15214986, 16905540, 19632240, 19954080, 20286648, 22540720, 25358310, 27048864, 30429972, 33811080, 38037465, 39264480, 40573296, 45081440, 50716620, 60859944, 67622160, 76074930, 81146592, 101433240, 121719888, 135244320, 152149860, 202866480, 243439776, 304299720, 405732960, 608599440, 1217198880]

約数ペア:

[(1, 1217198880), (2, 608599440), (3, 405732960), (4, 304299720), (5, 243439776), (6, 202866480), (8, 152149860), (9, 135244320), (10, 121719888), (12, 101433240), (15, 81146592), (16, 76074930), (18, 67622160), (20, 60859944), (24, 50716620), (27, 45081440), (30, 40573296), (31, 39264480), (32, 38037465), (36, 33811080), (40, 30429972), (45, 27048864), (48, 25358310), (54, 22540720), (60, 20286648), (61, 19954080), (62, 19632240), (72, 16905540), (80, 15214986), (90, 13524432), (93, 13088160), (96, 12679155), (108, 11270360), (120, 10143324), (122, 9977040), (124, 9816120), (135, 9016288), (144, 8452770), (149, 8169120), (155, 7852896), (160, 7607493), (180, 6762216), (183, 6651360), (186, 6544080), (216, 5635180), (240, 5071662), (244, 4988520), (248, 4908060), (270, 4508144), (279, 4362720), (288, 4226385), (298, 4084560), (305, 3990816), (310, 3926448), (360, 3381108), (366, 3325680), (372, 3272040), (432, 2817590), (447, 2723040), (465, 2617632), (480, 2535831), (488, 2494260), (496, 2454030), (540, 2254072), (549, 2217120), (558, 2181360), (596, 2042280), (610, 1995408), (620, 1963224), (720, 1690554), (732, 1662840), (744, 1636020), (745, 1633824), (837, 1454240), (864, 1408795), (894, 1361520), (915, 1330272), (930, 1308816), (976, 1247130), (992, 1227015), (1080, 1127036), (1098, 1108560), (1116, 1090680), (1192, 1021140), (1220, 997704), (1240, 981612), (1341, 907680), (1395, 872544), (1440, 845277), (1464, 831420), (1488, 818010), (1490, 816912), (1647, 739040), (1674, 727120), (1788, 680760), (1830, 665136), (1860, 654408), (1891, 643680), (1952, 623565), (2160, 563518), (2196, 554280), (2232, 545340), (2235, 544608), (2384, 510570), (2440, 498852), (2480, 490806), (2682, 453840), (2745, 443424), (2790, 436272), (2928, 415710), (2976, 409005), (2980, 408456), (3294, 369520), (3348, 363560), (3576, 340380), (3660, 332568), (3720, 327204), (3782, 321840), (4023, 302560), (4185, 290848), (4320, 281759), (4392, 277140), (4464, 272670), (4470, 272304), (4619, 263520), (4768, 255285), (4880, 249426), (4960, 245403), (5364, 226920), (5490, 221712), (5580, 218136), (5673, 214560), (5856, 207855), (5960, 204228), (6588, 184760), (6696, 181780), (6705, 181536), (7152, 170190), (7320, 166284), (7440, 163602), (7564, 160920), (8046, 151280), (8235, 147808), (8370, 145424), (8784, 138570), (8928, 136335), (8940, 136152), (9089, 133920), (9238, 131760), (9455, 128736), (9760, 124713), (10728, 113460), (10980, 110856), (11160, 109068), (11346, 107280), (11920, 102114), (13176, 92380), (13392, 90890), (13410, 90768), (13857, 87840), (14304, 85095), (14640, 83142), (14880, 81801), (15128, 80460), (16092, 75640), (16470, 73904), (16740, 72712), (17019, 71520), (17568, 69285), (17880, 68076), (18178, 66960), (18476, 65880), (18910, 64368), (20115, 60512), (21456, 56730), (21960, 55428), (22320, 54534), (22692, 53640), (23095, 52704), (23840, 51057), (26352, 46190), (26784, 45445), (26820, 45384), (27267, 44640), (27714, 43920), (28365, 42912), (29280, 41571), (30256, 40230), (32184, 37820), (32940, 36952), (33480, 36356), (34038, 35760)]