7407130080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10159}}^1$

素因数の和:10222

約数の個数: 288

約数和(自身を含む): 28020142080

約数和(自身を除く): 20613012000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3920, 4340, 4557, 4704, 4960, 5208, 5880, 6076, 6510, 6944, 7440, 7595, 7840, 8680, 9114, 10159, 10416, 11760, 12152, 13020, 14880, 15190, 17360, 18228, 20318, 20832, 22785, 23520, 24304, 26040, 30380, 30477, 34720, 36456, 40636, 45570, 48608, 50795, 52080, 60760, 60954, 71113, 72912, 81272, 91140, 101590, 104160, 121520, 121908, 142226, 145824, 152385, 162544, 182280, 203180, 213339, 243040, 243816, 284452, 304770, 314929, 325088, 355565, 364560, 406360, 426678, 487632, 497791, 568904, 609540, 629858, 711130, 729120, 812720, 853356, 944787, 975264, 995582, 1066695, 1137808, 1219080, 1259716, 1422260, 1493373, 1574645, 1625440, 1706712, 1889574, 1991164, 2133390, 2204503, 2275616, 2438160, 2488955, 2519432, 2844520, 2986746, 3149290, 3413424, 3779148, 3982328, 4266780, 4409006, 4723935, 4876320, 4977910, 5038864, 5689040, 5973492, 6298580, 6613509, 6826848, 7466865, 7558296, 7964656, 8533560, 8818012, 9447870, 9955820, 10077728, 11022515, 11378080, 11946984, 12597160, 13227018, 14933730, 15116592, 15431521, 15929312, 17067120, 17636024, 18895740, 19911640, 22045030, 23893968, 25194320, 26454036, 29867460, 30233184, 30863042, 33067545, 34134240, 35272048, 37791480, 39823280, 44090060, 46294563, 47787936, 50388640, 52908072, 59734920, 61726084, 66135090, 70544096, 75582960, 77157605, 79646560, 88180120, 92589126, 105816144, 119469840, 123452168, 132270180, 151165920, 154315210, 176360240, 185178252, 211632288, 231472815, 238939680, 246904336, 264540360, 308630420, 352720480, 370356504, 462945630, 493808672, 529080720, 617260840, 740713008, 925891260, 1058161440, 1234521680, 1481426016, 1851782520, 2469043360, 3703565040, 7407130080]

約数ペア:

[(1, 7407130080), (2, 3703565040), (3, 2469043360), (4, 1851782520), (5, 1481426016), (6, 1234521680), (7, 1058161440), (8, 925891260), (10, 740713008), (12, 617260840), (14, 529080720), (15, 493808672), (16, 462945630), (20, 370356504), (21, 352720480), (24, 308630420), (28, 264540360), (30, 246904336), (31, 238939680), (32, 231472815), (35, 211632288), (40, 185178252), (42, 176360240), (48, 154315210), (49, 151165920), (56, 132270180), (60, 123452168), (62, 119469840), (70, 105816144), (80, 92589126), (84, 88180120), (93, 79646560), (96, 77157605), (98, 75582960), (105, 70544096), (112, 66135090), (120, 61726084), (124, 59734920), (140, 52908072), (147, 50388640), (155, 47787936), (160, 46294563), (168, 44090060), (186, 39823280), (196, 37791480), (210, 35272048), (217, 34134240), (224, 33067545), (240, 30863042), (245, 30233184), (248, 29867460), (280, 26454036), (294, 25194320), (310, 23893968), (336, 22045030), (372, 19911640), (392, 18895740), (420, 17636024), (434, 17067120), (465, 15929312), (480, 15431521), (490, 15116592), (496, 14933730), (560, 13227018), (588, 12597160), (620, 11946984), (651, 11378080), (672, 11022515), (735, 10077728), (744, 9955820), (784, 9447870), (840, 8818012), (868, 8533560), (930, 7964656), (980, 7558296), (992, 7466865), (1085, 6826848), (1120, 6613509), (1176, 6298580), (1240, 5973492), (1302, 5689040), (1470, 5038864), (1488, 4977910), (1519, 4876320), (1568, 4723935), (1680, 4409006), (1736, 4266780), (1860, 3982328), (1960, 3779148), (2170, 3413424), (2352, 3149290), (2480, 2986746), (2604, 2844520), (2940, 2519432), (2976, 2488955), (3038, 2438160), (3255, 2275616), (3360, 2204503), (3472, 2133390), (3720, 1991164), (3920, 1889574), (4340, 1706712), (4557, 1625440), (4704, 1574645), (4960, 1493373), (5208, 1422260), (5880, 1259716), (6076, 1219080), (6510, 1137808), (6944, 1066695), (7440, 995582), (7595, 975264), (7840, 944787), (8680, 853356), (9114, 812720), (10159, 729120), (10416, 711130), (11760, 629858), (12152, 609540), (13020, 568904), (14880, 497791), (15190, 487632), (17360, 426678), (18228, 406360), (20318, 364560), (20832, 355565), (22785, 325088), (23520, 314929), (24304, 304770), (26040, 284452), (30380, 243816), (30477, 243040), (34720, 213339), (36456, 203180), (40636, 182280), (45570, 162544), (48608, 152385), (50795, 145824), (52080, 142226), (60760, 121908), (60954, 121520), (71113, 104160), (72912, 101590), (81272, 91140)]