87216801840

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{213641}}^1$

素因数の和:213679

約数の個数: 280

約数和(自身を含む): 347463930528

約数和(自身を除く): 260247128688

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, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 4536, 4860, 5040, 5103, 5670, 5832, 6480, 6804, 7290, 7560, 8505, 9072, 9720, 10206, 11340, 11664, 13608, 14580, 15120, 17010, 19440, 20412, 22680, 25515, 27216, 29160, 34020, 40824, 45360, 51030, 58320, 68040, 81648, 102060, 136080, 204120, 213641, 408240, 427282, 640923, 854564, 1068205, 1281846, 1495487, 1709128, 1922769, 2136410, 2563692, 2990974, 3204615, 3418256, 3845538, 4272820, 4486461, 5127384, 5768307, 5981948, 6409230, 7477435, 7691076, 8545640, 8972922, 9613845, 10254768, 11536614, 11963896, 12818460, 13459383, 14954870, 15382152, 17091280, 17304921, 17945844, 19227690, 22432305, 23073228, 23927792, 25636920, 26918766, 28841535, 29909740, 30764304, 34609842, 35891688, 38455380, 40378149, 44864610, 46146456, 51273840, 51914763, 53837532, 57683070, 59819480, 67296915, 69219684, 71783376, 76910760, 80756298, 86524605, 89729220, 92292912, 103829526, 107675064, 115366140, 119638960, 121134447, 134593830, 138439368, 153821520, 155744289, 161512596, 173049210, 179458440, 201890745, 207659052, 215350128, 230732280, 242268894, 259573815, 269187660, 276878736, 311488578, 323025192, 346098420, 358916880, 363403341, 403781490, 415318104, 461464560, 484537788, 519147630, 538375320, 605672235, 622977156, 646050384, 692196840, 726806682, 778721445, 807562980, 830636208, 969075576, 1038295260, 1076750640, 1090210023, 1211344470, 1245954312, 1384393680, 1453613364, 1557442890, 1615125960, 1817016705, 1938151152, 2076590520, 2180420046, 2422688940, 2491908624, 2907226728, 3114885780, 3230251920, 3634033410, 4153181040, 4360840092, 4845377880, 5451050115, 5814453456, 6229771560, 7268066820, 8721680184, 9690755760, 10902100230, 12459543120, 14536133640, 17443360368, 21804200460, 29072267280, 43608400920, 87216801840]

約数ペア:

[(1, 87216801840), (2, 43608400920), (3, 29072267280), (4, 21804200460), (5, 17443360368), (6, 14536133640), (7, 12459543120), (8, 10902100230), (9, 9690755760), (10, 8721680184), (12, 7268066820), (14, 6229771560), (15, 5814453456), (16, 5451050115), (18, 4845377880), (20, 4360840092), (21, 4153181040), (24, 3634033410), (27, 3230251920), (28, 3114885780), (30, 2907226728), (35, 2491908624), (36, 2422688940), (40, 2180420046), (42, 2076590520), (45, 1938151152), (48, 1817016705), (54, 1615125960), (56, 1557442890), (60, 1453613364), (63, 1384393680), (70, 1245954312), (72, 1211344470), (80, 1090210023), (81, 1076750640), (84, 1038295260), (90, 969075576), (105, 830636208), (108, 807562980), (112, 778721445), (120, 726806682), (126, 692196840), (135, 646050384), (140, 622977156), (144, 605672235), (162, 538375320), (168, 519147630), (180, 484537788), (189, 461464560), (210, 415318104), (216, 403781490), (240, 363403341), (243, 358916880), (252, 346098420), (270, 323025192), (280, 311488578), (315, 276878736), (324, 269187660), (336, 259573815), (360, 242268894), (378, 230732280), (405, 215350128), (420, 207659052), (432, 201890745), (486, 179458440), (504, 173049210), (540, 161512596), (560, 155744289), (567, 153821520), (630, 138439368), (648, 134593830), (720, 121134447), (729, 119638960), (756, 115366140), (810, 107675064), (840, 103829526), (945, 92292912), (972, 89729220), (1008, 86524605), (1080, 80756298), (1134, 76910760), (1215, 71783376), (1260, 69219684), (1296, 67296915), (1458, 59819480), (1512, 57683070), (1620, 53837532), (1680, 51914763), (1701, 51273840), (1890, 46146456), (1944, 44864610), (2160, 40378149), (2268, 38455380), (2430, 35891688), (2520, 34609842), (2835, 30764304), (2916, 29909740), (3024, 28841535), (3240, 26918766), (3402, 25636920), (3645, 23927792), (3780, 23073228), (3888, 22432305), (4536, 19227690), (4860, 17945844), (5040, 17304921), (5103, 17091280), (5670, 15382152), (5832, 14954870), (6480, 13459383), (6804, 12818460), (7290, 11963896), (7560, 11536614), (8505, 10254768), (9072, 9613845), (9720, 8972922), (10206, 8545640), (11340, 7691076), (11664, 7477435), (13608, 6409230), (14580, 5981948), (15120, 5768307), (17010, 5127384), (19440, 4486461), (20412, 4272820), (22680, 3845538), (25515, 3418256), (27216, 3204615), (29160, 2990974), (34020, 2563692), (40824, 2136410), (45360, 1922769), (51030, 1709128), (58320, 1495487), (68040, 1281846), (81648, 1068205), (102060, 854564), (136080, 640923), (204120, 427282), (213641, 408240)]