31897203840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1181}}^1$

素因数の和:1733

約数の個数: 320

約数和(自身を含む): 114225950520

約数和(自身を除く): 82328746680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 521, 540, 576, 640, 648, 720, 810, 864, 960, 1042, 1080, 1152, 1181, 1296, 1440, 1563, 1620, 1728, 1920, 2084, 2160, 2362, 2592, 2605, 2880, 3126, 3240, 3456, 3543, 4168, 4320, 4689, 4724, 5184, 5210, 5760, 5905, 6252, 6480, 7086, 7815, 8336, 8640, 9378, 9448, 10368, 10420, 10629, 11810, 12504, 12960, 14067, 14172, 15630, 16672, 17280, 17715, 18756, 18896, 20840, 21258, 23445, 23620, 25008, 25920, 28134, 28344, 31260, 31887, 33344, 35430, 37512, 37792, 41680, 42201, 42516, 46890, 47240, 50016, 51840, 53145, 56268, 56688, 62520, 63774, 66688, 70335, 70860, 75024, 75584, 83360, 84402, 85032, 93780, 94480, 95661, 100032, 106290, 112536, 113376, 125040, 127548, 140670, 141720, 150048, 151168, 159435, 166720, 168804, 170064, 187560, 188960, 191322, 200064, 211005, 212580, 225072, 226752, 250080, 255096, 281340, 283440, 300096, 318870, 333440, 337608, 340128, 375120, 377920, 382644, 422010, 425160, 450144, 453504, 478305, 500160, 510192, 562680, 566880, 600192, 615301, 637740, 675216, 680256, 750240, 755840, 765288, 844020, 850320, 900288, 956610, 1000320, 1020384, 1125360, 1133760, 1230602, 1275480, 1350432, 1360512, 1500480, 1530576, 1688040, 1700640, 1800576, 1845903, 1913220, 2040768, 2250720, 2267520, 2461204, 2550960, 2700864, 3000960, 3061152, 3076505, 3376080, 3401280, 3691806, 3826440, 4081536, 4501440, 4922408, 5101920, 5401728, 5537709, 6122304, 6153010, 6752160, 6802560, 7383612, 7652880, 9002880, 9229515, 9844816, 10203840, 11075418, 12244608, 12306020, 13504320, 14767224, 15305760, 16613127, 18459030, 19689632, 20407680, 22150836, 24612040, 27008640, 27688545, 29534448, 30611520, 33226254, 36918060, 39379264, 44301672, 49224080, 49839381, 55377090, 59068896, 61223040, 66452508, 73836120, 78758528, 83065635, 88603344, 98448160, 99678762, 110754180, 118137792, 132905016, 147672240, 166131270, 177206688, 196896320, 199357524, 221508360, 236275584, 249196905, 265810032, 295344480, 332262540, 354413376, 393792640, 398715048, 443016720, 498393810, 531620064, 590688960, 664525080, 708826752, 797430096, 886033440, 996787620, 1063240128, 1181377920, 1329050160, 1594860192, 1772066880, 1993575240, 2126480256, 2658100320, 3189720384, 3544133760, 3987150480, 5316200640, 6379440768, 7974300960, 10632401280, 15948601920, 31897203840]

約数ペア:

[(1, 31897203840), (2, 15948601920), (3, 10632401280), (4, 7974300960), (5, 6379440768), (6, 5316200640), (8, 3987150480), (9, 3544133760), (10, 3189720384), (12, 2658100320), (15, 2126480256), (16, 1993575240), (18, 1772066880), (20, 1594860192), (24, 1329050160), (27, 1181377920), (30, 1063240128), (32, 996787620), (36, 886033440), (40, 797430096), (45, 708826752), (48, 664525080), (54, 590688960), (60, 531620064), (64, 498393810), (72, 443016720), (80, 398715048), (81, 393792640), (90, 354413376), (96, 332262540), (108, 295344480), (120, 265810032), (128, 249196905), (135, 236275584), (144, 221508360), (160, 199357524), (162, 196896320), (180, 177206688), (192, 166131270), (216, 147672240), (240, 132905016), (270, 118137792), (288, 110754180), (320, 99678762), (324, 98448160), (360, 88603344), (384, 83065635), (405, 78758528), (432, 73836120), (480, 66452508), (521, 61223040), (540, 59068896), (576, 55377090), (640, 49839381), (648, 49224080), (720, 44301672), (810, 39379264), (864, 36918060), (960, 33226254), (1042, 30611520), (1080, 29534448), (1152, 27688545), (1181, 27008640), (1296, 24612040), (1440, 22150836), (1563, 20407680), (1620, 19689632), (1728, 18459030), (1920, 16613127), (2084, 15305760), (2160, 14767224), (2362, 13504320), (2592, 12306020), (2605, 12244608), (2880, 11075418), (3126, 10203840), (3240, 9844816), (3456, 9229515), (3543, 9002880), (4168, 7652880), (4320, 7383612), (4689, 6802560), (4724, 6752160), (5184, 6153010), (5210, 6122304), (5760, 5537709), (5905, 5401728), (6252, 5101920), (6480, 4922408), (7086, 4501440), (7815, 4081536), (8336, 3826440), (8640, 3691806), (9378, 3401280), (9448, 3376080), (10368, 3076505), (10420, 3061152), (10629, 3000960), (11810, 2700864), (12504, 2550960), (12960, 2461204), (14067, 2267520), (14172, 2250720), (15630, 2040768), (16672, 1913220), (17280, 1845903), (17715, 1800576), (18756, 1700640), (18896, 1688040), (20840, 1530576), (21258, 1500480), (23445, 1360512), (23620, 1350432), (25008, 1275480), (25920, 1230602), (28134, 1133760), (28344, 1125360), (31260, 1020384), (31887, 1000320), (33344, 956610), (35430, 900288), (37512, 850320), (37792, 844020), (41680, 765288), (42201, 755840), (42516, 750240), (46890, 680256), (47240, 675216), (50016, 637740), (51840, 615301), (53145, 600192), (56268, 566880), (56688, 562680), (62520, 510192), (63774, 500160), (66688, 478305), (70335, 453504), (70860, 450144), (75024, 425160), (75584, 422010), (83360, 382644), (84402, 377920), (85032, 375120), (93780, 340128), (94480, 337608), (95661, 333440), (100032, 318870), (106290, 300096), (112536, 283440), (113376, 281340), (125040, 255096), (127548, 250080), (140670, 226752), (141720, 225072), (150048, 212580), (151168, 211005), (159435, 200064), (166720, 191322), (168804, 188960), (170064, 187560)]