2740670640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8338

約数の個数: 240

約数和(自身を含む): 10107665568

約数和(自身を除く): 7366994928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4590, 4860, 5508, 6120, 6480, 6885, 7344, 8262, 8293, 9180, 9720, 11016, 12240, 13770, 16524, 16586, 18360, 19440, 20655, 22032, 24879, 27540, 33048, 33172, 36720, 41310, 41465, 49758, 55080, 66096, 66344, 74637, 82620, 82930, 99516, 110160, 124395, 132688, 140981, 149274, 165240, 165860, 199032, 223911, 248790, 281962, 298548, 330480, 331720, 373185, 398064, 422943, 447822, 497580, 563924, 597096, 663440, 671733, 704905, 746370, 845886, 895644, 995160, 1119555, 1127848, 1194192, 1268829, 1343466, 1409810, 1492740, 1691772, 1791288, 1990320, 2015199, 2114715, 2239110, 2255696, 2537658, 2686932, 2819620, 2985480, 3358665, 3383544, 3582576, 3806487, 4030398, 4229430, 4478220, 5075316, 5373864, 5639240, 5970960, 6344145, 6717330, 6767088, 7612974, 8060796, 8458860, 8956440, 10075995, 10150632, 10747728, 11278480, 11419461, 12688290, 13434660, 15225948, 16121592, 16917720, 17912880, 19032435, 20151990, 20301264, 22838922, 25376580, 26869320, 30451896, 32243184, 33835440, 34258383, 38064870, 40303980, 45677844, 50753160, 53738640, 57097305, 60903792, 68516766, 76129740, 80607960, 91355688, 101506320, 114194610, 137033532, 152259480, 161215920, 171291915, 182711376, 228389220, 274067064, 304518960, 342583830, 456778440, 548134128, 685167660, 913556880, 1370335320, 2740670640]

約数ペア:

[(1, 2740670640), (2, 1370335320), (3, 913556880), (4, 685167660), (5, 548134128), (6, 456778440), (8, 342583830), (9, 304518960), (10, 274067064), (12, 228389220), (15, 182711376), (16, 171291915), (17, 161215920), (18, 152259480), (20, 137033532), (24, 114194610), (27, 101506320), (30, 91355688), (34, 80607960), (36, 76129740), (40, 68516766), (45, 60903792), (48, 57097305), (51, 53738640), (54, 50753160), (60, 45677844), (68, 40303980), (72, 38064870), (80, 34258383), (81, 33835440), (85, 32243184), (90, 30451896), (102, 26869320), (108, 25376580), (120, 22838922), (135, 20301264), (136, 20151990), (144, 19032435), (153, 17912880), (162, 16917720), (170, 16121592), (180, 15225948), (204, 13434660), (216, 12688290), (240, 11419461), (243, 11278480), (255, 10747728), (270, 10150632), (272, 10075995), (306, 8956440), (324, 8458860), (340, 8060796), (360, 7612974), (405, 6767088), (408, 6717330), (432, 6344145), (459, 5970960), (486, 5639240), (510, 5373864), (540, 5075316), (612, 4478220), (648, 4229430), (680, 4030398), (720, 3806487), (765, 3582576), (810, 3383544), (816, 3358665), (918, 2985480), (972, 2819620), (1020, 2686932), (1080, 2537658), (1215, 2255696), (1224, 2239110), (1296, 2114715), (1360, 2015199), (1377, 1990320), (1530, 1791288), (1620, 1691772), (1836, 1492740), (1944, 1409810), (2040, 1343466), (2160, 1268829), (2295, 1194192), (2430, 1127848), (2448, 1119555), (2754, 995160), (3060, 895644), (3240, 845886), (3672, 746370), (3888, 704905), (4080, 671733), (4131, 663440), (4590, 597096), (4860, 563924), (5508, 497580), (6120, 447822), (6480, 422943), (6885, 398064), (7344, 373185), (8262, 331720), (8293, 330480), (9180, 298548), (9720, 281962), (11016, 248790), (12240, 223911), (13770, 199032), (16524, 165860), (16586, 165240), (18360, 149274), (19440, 140981), (20655, 132688), (22032, 124395), (24879, 110160), (27540, 99516), (33048, 82930), (33172, 82620), (36720, 74637), (41310, 66344), (41465, 66096), (49758, 55080)]