2901471840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1867

約数の個数: 240

約数和(自身を含む): 10323981360

約数和(自身を除く): 7422509520

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, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 216, 240, 262, 270, 288, 324, 360, 393, 405, 432, 480, 524, 540, 648, 655, 720, 786, 810, 864, 1048, 1080, 1179, 1296, 1310, 1440, 1572, 1620, 1709, 1965, 2096, 2160, 2358, 2592, 2620, 3144, 3240, 3418, 3537, 3930, 4192, 4320, 4716, 5127, 5240, 5895, 6288, 6480, 6836, 7074, 7860, 8545, 9432, 10254, 10480, 10611, 11790, 12576, 12960, 13672, 14148, 15381, 15720, 17090, 17685, 18864, 20508, 20960, 21222, 23580, 25635, 27344, 28296, 30762, 31440, 34180, 35370, 37728, 41016, 42444, 46143, 47160, 51270, 53055, 54688, 56592, 61524, 62880, 68360, 70740, 76905, 82032, 84888, 92286, 94320, 102540, 106110, 113184, 123048, 136720, 138429, 141480, 153810, 164064, 169776, 184572, 188640, 205080, 212220, 223879, 230715, 246096, 273440, 276858, 282960, 307620, 339552, 369144, 410160, 424440, 447758, 461430, 492192, 553716, 565920, 615240, 671637, 692145, 738288, 820320, 848880, 895516, 922860, 1107432, 1119395, 1230480, 1343274, 1384290, 1476576, 1697760, 1791032, 1845720, 2014911, 2214864, 2238790, 2460960, 2686548, 2768580, 3358185, 3582064, 3691440, 4029822, 4429728, 4477580, 5373096, 5537160, 6044733, 6716370, 7164128, 7382880, 8059644, 8955160, 10074555, 10746192, 11074320, 12089466, 13432740, 16119288, 17910320, 18134199, 20149110, 21492384, 22148640, 24178932, 26865480, 30223665, 32238576, 35820640, 36268398, 40298220, 48357864, 53730960, 60447330, 64477152, 72536796, 80596440, 90670995, 96715728, 107461920, 120894660, 145073592, 161192880, 181341990, 193431456, 241789320, 290147184, 322385760, 362683980, 483578640, 580294368, 725367960, 967157280, 1450735920, 2901471840]

約数ペア:

[(1, 2901471840), (2, 1450735920), (3, 967157280), (4, 725367960), (5, 580294368), (6, 483578640), (8, 362683980), (9, 322385760), (10, 290147184), (12, 241789320), (15, 193431456), (16, 181341990), (18, 161192880), (20, 145073592), (24, 120894660), (27, 107461920), (30, 96715728), (32, 90670995), (36, 80596440), (40, 72536796), (45, 64477152), (48, 60447330), (54, 53730960), (60, 48357864), (72, 40298220), (80, 36268398), (81, 35820640), (90, 32238576), (96, 30223665), (108, 26865480), (120, 24178932), (131, 22148640), (135, 21492384), (144, 20149110), (160, 18134199), (162, 17910320), (180, 16119288), (216, 13432740), (240, 12089466), (262, 11074320), (270, 10746192), (288, 10074555), (324, 8955160), (360, 8059644), (393, 7382880), (405, 7164128), (432, 6716370), (480, 6044733), (524, 5537160), (540, 5373096), (648, 4477580), (655, 4429728), (720, 4029822), (786, 3691440), (810, 3582064), (864, 3358185), (1048, 2768580), (1080, 2686548), (1179, 2460960), (1296, 2238790), (1310, 2214864), (1440, 2014911), (1572, 1845720), (1620, 1791032), (1709, 1697760), (1965, 1476576), (2096, 1384290), (2160, 1343274), (2358, 1230480), (2592, 1119395), (2620, 1107432), (3144, 922860), (3240, 895516), (3418, 848880), (3537, 820320), (3930, 738288), (4192, 692145), (4320, 671637), (4716, 615240), (5127, 565920), (5240, 553716), (5895, 492192), (6288, 461430), (6480, 447758), (6836, 424440), (7074, 410160), (7860, 369144), (8545, 339552), (9432, 307620), (10254, 282960), (10480, 276858), (10611, 273440), (11790, 246096), (12576, 230715), (12960, 223879), (13672, 212220), (14148, 205080), (15381, 188640), (15720, 184572), (17090, 169776), (17685, 164064), (18864, 153810), (20508, 141480), (20960, 138429), (21222, 136720), (23580, 123048), (25635, 113184), (27344, 106110), (28296, 102540), (30762, 94320), (31440, 92286), (34180, 84888), (35370, 82032), (37728, 76905), (41016, 70740), (42444, 68360), (46143, 62880), (47160, 61524), (51270, 56592), (53055, 54688)]