3948542640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{87049}}^1$

素因数の和:87081

約数の個数: 200

約数和(自身を含む): 15673178400

約数和(自身を除く): 11724635760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 87049, 174098, 261147, 348196, 435245, 522294, 609343, 696392, 783441, 870490, 1044588, 1218686, 1305735, 1392784, 1566882, 1740980, 1828029, 2089176, 2350323, 2437372, 2611470, 3046715, 3133764, 3481960, 3656058, 3917205, 4178352, 4700646, 4874744, 5222940, 5484087, 6093430, 6267528, 6963920, 7050969, 7312116, 7834410, 9140145, 9401292, 9749488, 10445880, 10968174, 11751615, 12186860, 12535056, 14101938, 14624232, 15668820, 16452261, 18280290, 18802584, 20891760, 21936348, 23503230, 24373720, 27420435, 28203876, 29248464, 31337640, 32904522, 35254845, 36560580, 37605168, 43872696, 47006460, 48747440, 49356783, 54840870, 56407752, 62675280, 65809044, 70509690, 73121160, 82261305, 87745392, 94012920, 98713566, 109681740, 112815504, 131618088, 141019380, 146242320, 164522610, 188025840, 197427132, 219363480, 246783915, 263236176, 282038760, 329045220, 394854264, 438726960, 493567830, 564077520, 658090440, 789708528, 987135660, 1316180880, 1974271320, 3948542640]

約数ペア:

[(1, 3948542640), (2, 1974271320), (3, 1316180880), (4, 987135660), (5, 789708528), (6, 658090440), (7, 564077520), (8, 493567830), (9, 438726960), (10, 394854264), (12, 329045220), (14, 282038760), (15, 263236176), (16, 246783915), (18, 219363480), (20, 197427132), (21, 188025840), (24, 164522610), (27, 146242320), (28, 141019380), (30, 131618088), (35, 112815504), (36, 109681740), (40, 98713566), (42, 94012920), (45, 87745392), (48, 82261305), (54, 73121160), (56, 70509690), (60, 65809044), (63, 62675280), (70, 56407752), (72, 54840870), (80, 49356783), (81, 48747440), (84, 47006460), (90, 43872696), (105, 37605168), (108, 36560580), (112, 35254845), (120, 32904522), (126, 31337640), (135, 29248464), (140, 28203876), (144, 27420435), (162, 24373720), (168, 23503230), (180, 21936348), (189, 20891760), (210, 18802584), (216, 18280290), (240, 16452261), (252, 15668820), (270, 14624232), (280, 14101938), (315, 12535056), (324, 12186860), (336, 11751615), (360, 10968174), (378, 10445880), (405, 9749488), (420, 9401292), (432, 9140145), (504, 7834410), (540, 7312116), (560, 7050969), (567, 6963920), (630, 6267528), (648, 6093430), (720, 5484087), (756, 5222940), (810, 4874744), (840, 4700646), (945, 4178352), (1008, 3917205), (1080, 3656058), (1134, 3481960), (1260, 3133764), (1296, 3046715), (1512, 2611470), (1620, 2437372), (1680, 2350323), (1890, 2089176), (2160, 1828029), (2268, 1740980), (2520, 1566882), (2835, 1392784), (3024, 1305735), (3240, 1218686), (3780, 1044588), (4536, 870490), (5040, 783441), (5670, 696392), (6480, 609343), (7560, 522294), (9072, 435245), (11340, 348196), (15120, 261147), (22680, 174098), (45360, 87049)]