2081177280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 448

約数和(自身を含む): 9039636480

約数和(自身を除く): 6958459200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 832, 840, 864, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1728, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2240, 2340, 2457, 2496, 2520, 2647, 2730, 2808, 2880, 2912, 3024, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4032, 4095, 4160, 4320, 4368, 4680, 4914, 5040, 5294, 5460, 5616, 5824, 6048, 6240, 6552, 6720, 7020, 7280, 7488, 7560, 7941, 8190, 8640, 8736, 9360, 9828, 10080, 10588, 10920, 11232, 12096, 12285, 12480, 13104, 13235, 14040, 14560, 15120, 15882, 16380, 17472, 18529, 18720, 19656, 20160, 21176, 21840, 22464, 23823, 24570, 26208, 26470, 28080, 29120, 30240, 31764, 32760, 34411, 37058, 37440, 39312, 39705, 42352, 43680, 47646, 49140, 52416, 52940, 55587, 56160, 60480, 63528, 65520, 68822, 71469, 74116, 78624, 79410, 84704, 87360, 92645, 95292, 98280, 103233, 105880, 111174, 112320, 119115, 127056, 131040, 137644, 142938, 148232, 157248, 158820, 166761, 169408, 172055, 185290, 190584, 196560, 206466, 211760, 222348, 238230, 240877, 254112, 262080, 275288, 277935, 285876, 296464, 309699, 317640, 333522, 344110, 357345, 370580, 381168, 393120, 412932, 423520, 444696, 476460, 481754, 500283, 508224, 516165, 550576, 555870, 571752, 592928, 619398, 635280, 667044, 688220, 714690, 722631, 741160, 762336, 786240, 825864, 833805, 847040, 889392, 929097, 952920, 963508, 1000566, 1032330, 1101152, 1111740, 1143504, 1185856, 1204385, 1238796, 1270560, 1334088, 1376440, 1429380, 1445262, 1482320, 1524672, 1548495, 1651728, 1667610, 1778784, 1858194, 1905840, 1927016, 2001132, 2064660, 2167893, 2202304, 2223480, 2287008, 2408770, 2477592, 2501415, 2541120, 2668176, 2752880, 2858760, 2890524, 2964640, 3096990, 3303456, 3335220, 3557568, 3613155, 3716388, 3811680, 3854032, 4002264, 4129320, 4335786, 4446960, 4574016, 4645485, 4817540, 4955184, 5002830, 5336352, 5505760, 5717520, 5781048, 5929280, 6193980, 6503679, 6606912, 6670440, 7226310, 7432776, 7623360, 7708064, 8004528, 8258640, 8671572, 8893920, 9290970, 9635080, 9910368, 10005660, 10672704, 10839465, 11011520, 11435040, 11562096, 12387960, 13007358, 13340880, 14452620, 14865552, 15416128, 16009056, 16517280, 17343144, 17787840, 18581940, 19270160, 19820736, 20011320, 21678930, 22870080, 23124192, 24775920, 26014716, 26681760, 28905240, 29731104, 32018112, 32518395, 33034560, 34686288, 37163880, 38540320, 40022640, 43357860, 46248384, 49551840, 52029432, 53363520, 57810480, 59462208, 65036790, 69372576, 74327760, 77080640, 80045280, 86715720, 99103680, 104058864, 115620960, 130073580, 138745152, 148655520, 160090560, 173431440, 208117728, 231241920, 260147160, 297311040, 346862880, 416235456, 520294320, 693725760, 1040588640, 2081177280]

約数ペア:

[(1, 2081177280), (2, 1040588640), (3, 693725760), (4, 520294320), (5, 416235456), (6, 346862880), (7, 297311040), (8, 260147160), (9, 231241920), (10, 208117728), (12, 173431440), (13, 160090560), (14, 148655520), (15, 138745152), (16, 130073580), (18, 115620960), (20, 104058864), (21, 99103680), (24, 86715720), (26, 80045280), (27, 77080640), (28, 74327760), (30, 69372576), (32, 65036790), (35, 59462208), (36, 57810480), (39, 53363520), (40, 52029432), (42, 49551840), (45, 46248384), (48, 43357860), (52, 40022640), (54, 38540320), (56, 37163880), (60, 34686288), (63, 33034560), (64, 32518395), (65, 32018112), (70, 29731104), (72, 28905240), (78, 26681760), (80, 26014716), (84, 24775920), (90, 23124192), (91, 22870080), (96, 21678930), (104, 20011320), (105, 19820736), (108, 19270160), (112, 18581940), (117, 17787840), (120, 17343144), (126, 16517280), (130, 16009056), (135, 15416128), (140, 14865552), (144, 14452620), (156, 13340880), (160, 13007358), (168, 12387960), (180, 11562096), (182, 11435040), (189, 11011520), (192, 10839465), (195, 10672704), (208, 10005660), (210, 9910368), (216, 9635080), (224, 9290970), (234, 8893920), (240, 8671572), (252, 8258640), (260, 8004528), (270, 7708064), (273, 7623360), (280, 7432776), (288, 7226310), (312, 6670440), (315, 6606912), (320, 6503679), (336, 6193980), (351, 5929280), (360, 5781048), (364, 5717520), (378, 5505760), (390, 5336352), (416, 5002830), (420, 4955184), (432, 4817540), (448, 4645485), (455, 4574016), (468, 4446960), (480, 4335786), (504, 4129320), (520, 4002264), (540, 3854032), (546, 3811680), (560, 3716388), (576, 3613155), (585, 3557568), (624, 3335220), (630, 3303456), (672, 3096990), (702, 2964640), (720, 2890524), (728, 2858760), (756, 2752880), (780, 2668176), (819, 2541120), (832, 2501415), (840, 2477592), (864, 2408770), (910, 2287008), (936, 2223480), (945, 2202304), (960, 2167893), (1008, 2064660), (1040, 2001132), (1080, 1927016), (1092, 1905840), (1120, 1858194), (1170, 1778784), (1248, 1667610), (1260, 1651728), (1344, 1548495), (1365, 1524672), (1404, 1482320), (1440, 1445262), (1456, 1429380), (1512, 1376440), (1560, 1334088), (1638, 1270560), (1680, 1238796), (1728, 1204385), (1755, 1185856), (1820, 1143504), (1872, 1111740), (1890, 1101152), (2016, 1032330), (2080, 1000566), (2160, 963508), (2184, 952920), (2240, 929097), (2340, 889392), (2457, 847040), (2496, 833805), (2520, 825864), (2647, 786240), (2730, 762336), (2808, 741160), (2880, 722631), (2912, 714690), (3024, 688220), (3120, 667044), (3276, 635280), (3360, 619398), (3510, 592928), (3640, 571752), (3744, 555870), (3780, 550576), (4032, 516165), (4095, 508224), (4160, 500283), (4320, 481754), (4368, 476460), (4680, 444696), (4914, 423520), (5040, 412932), (5294, 393120), (5460, 381168), (5616, 370580), (5824, 357345), (6048, 344110), (6240, 333522), (6552, 317640), (6720, 309699), (7020, 296464), (7280, 285876), (7488, 277935), (7560, 275288), (7941, 262080), (8190, 254112), (8640, 240877), (8736, 238230), (9360, 222348), (9828, 211760), (10080, 206466), (10588, 196560), (10920, 190584), (11232, 185290), (12096, 172055), (12285, 169408), (12480, 166761), (13104, 158820), (13235, 157248), (14040, 148232), (14560, 142938), (15120, 137644), (15882, 131040), (16380, 127056), (17472, 119115), (18529, 112320), (18720, 111174), (19656, 105880), (20160, 103233), (21176, 98280), (21840, 95292), (22464, 92645), (23823, 87360), (24570, 84704), (26208, 79410), (26470, 78624), (28080, 74116), (29120, 71469), (30240, 68822), (31764, 65520), (32760, 63528), (34411, 60480), (37058, 56160), (37440, 55587), (39312, 52940), (39705, 52416), (42352, 49140), (43680, 47646)]