272873160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 288

約数和(自身を含む): 1067040000

約数和(自身を除く): 794166840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 499, 504, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 930, 980, 998, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1497, 1519, 1736, 1764, 1860, 1953, 1960, 1996, 2170, 2205, 2232, 2495, 2520, 2604, 2790, 2940, 2994, 3038, 3255, 3493, 3528, 3720, 3906, 3992, 4340, 4410, 4491, 4557, 4990, 5208, 5580, 5880, 5988, 6076, 6510, 6986, 7485, 7595, 7812, 8680, 8820, 8982, 9114, 9765, 9980, 10479, 11160, 11976, 12152, 13020, 13671, 13972, 14970, 15190, 15469, 15624, 17465, 17640, 17964, 18228, 19530, 19960, 20958, 22455, 22785, 24451, 26040, 27342, 27944, 29940, 30380, 30938, 31437, 34930, 35928, 36456, 39060, 41916, 44910, 45570, 46407, 48902, 52395, 54684, 59880, 60760, 61876, 62874, 68355, 69860, 73353, 77345, 78120, 83832, 89820, 91140, 92814, 97804, 104790, 108283, 109368, 122255, 123752, 125748, 136710, 139221, 139720, 146706, 154690, 157185, 179640, 182280, 185628, 195608, 209580, 216566, 220059, 232035, 244510, 251496, 273420, 278442, 293412, 309380, 314370, 324849, 366765, 371256, 419160, 433132, 440118, 464070, 489020, 541415, 546840, 556884, 586824, 618760, 628740, 649698, 696105, 733530, 757981, 866264, 880236, 928140, 974547, 978040, 1082830, 1100295, 1113768, 1257480, 1299396, 1392210, 1467060, 1515962, 1624245, 1760472, 1856280, 1949094, 2165660, 2200590, 2273943, 2598792, 2784420, 2934120, 3031924, 3248490, 3789905, 3898188, 4331320, 4401180, 4547886, 4872735, 5568840, 6063848, 6496980, 6821829, 7579810, 7796376, 8802360, 9095772, 9745470, 11369715, 12993960, 13643658, 15159620, 18191544, 19490940, 22739430, 27287316, 30319240, 34109145, 38981880, 45478860, 54574632, 68218290, 90957720, 136436580, 272873160]

約数ペア:

[(1, 272873160), (2, 136436580), (3, 90957720), (4, 68218290), (5, 54574632), (6, 45478860), (7, 38981880), (8, 34109145), (9, 30319240), (10, 27287316), (12, 22739430), (14, 19490940), (15, 18191544), (18, 15159620), (20, 13643658), (21, 12993960), (24, 11369715), (28, 9745470), (30, 9095772), (31, 8802360), (35, 7796376), (36, 7579810), (40, 6821829), (42, 6496980), (45, 6063848), (49, 5568840), (56, 4872735), (60, 4547886), (62, 4401180), (63, 4331320), (70, 3898188), (72, 3789905), (84, 3248490), (90, 3031924), (93, 2934120), (98, 2784420), (105, 2598792), (120, 2273943), (124, 2200590), (126, 2165660), (140, 1949094), (147, 1856280), (155, 1760472), (168, 1624245), (180, 1515962), (186, 1467060), (196, 1392210), (210, 1299396), (217, 1257480), (245, 1113768), (248, 1100295), (252, 1082830), (279, 978040), (280, 974547), (294, 928140), (310, 880236), (315, 866264), (360, 757981), (372, 733530), (392, 696105), (420, 649698), (434, 628740), (441, 618760), (465, 586824), (490, 556884), (499, 546840), (504, 541415), (558, 489020), (588, 464070), (620, 440118), (630, 433132), (651, 419160), (735, 371256), (744, 366765), (840, 324849), (868, 314370), (882, 309380), (930, 293412), (980, 278442), (998, 273420), (1085, 251496), (1116, 244510), (1176, 232035), (1240, 220059), (1260, 216566), (1302, 209580), (1395, 195608), (1470, 185628), (1497, 182280), (1519, 179640), (1736, 157185), (1764, 154690), (1860, 146706), (1953, 139720), (1960, 139221), (1996, 136710), (2170, 125748), (2205, 123752), (2232, 122255), (2495, 109368), (2520, 108283), (2604, 104790), (2790, 97804), (2940, 92814), (2994, 91140), (3038, 89820), (3255, 83832), (3493, 78120), (3528, 77345), (3720, 73353), (3906, 69860), (3992, 68355), (4340, 62874), (4410, 61876), (4491, 60760), (4557, 59880), (4990, 54684), (5208, 52395), (5580, 48902), (5880, 46407), (5988, 45570), (6076, 44910), (6510, 41916), (6986, 39060), (7485, 36456), (7595, 35928), (7812, 34930), (8680, 31437), (8820, 30938), (8982, 30380), (9114, 29940), (9765, 27944), (9980, 27342), (10479, 26040), (11160, 24451), (11976, 22785), (12152, 22455), (13020, 20958), (13671, 19960), (13972, 19530), (14970, 18228), (15190, 17964), (15469, 17640), (15624, 17465)]