1286956440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 384

約数和(自身を含む): 5523448320

約数和(自身を除く): 4236491880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 126, 132, 136, 140, 153, 154, 165, 168, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 264, 280, 306, 308, 315, 330, 340, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 495, 504, 510, 561, 595, 612, 616, 630, 660, 680, 693, 714, 748, 765, 770, 792, 840, 924, 935, 952, 990, 1020, 1071, 1122, 1155, 1190, 1224, 1260, 1309, 1320, 1386, 1428, 1496, 1530, 1540, 1683, 1785, 1848, 1870, 1980, 2040, 2142, 2244, 2310, 2380, 2520, 2618, 2731, 2772, 2805, 2856, 3060, 3080, 3366, 3465, 3570, 3740, 3927, 3960, 4284, 4488, 4620, 4760, 5236, 5355, 5462, 5544, 5610, 6120, 6545, 6732, 6930, 7140, 7480, 7854, 8193, 8415, 8568, 9240, 10472, 10710, 10924, 11220, 11781, 13090, 13464, 13655, 13860, 14280, 15708, 16386, 16830, 19117, 19635, 21420, 21848, 22440, 23562, 24579, 26180, 27310, 27720, 30041, 31416, 32772, 33660, 38234, 39270, 40965, 42840, 46427, 47124, 49158, 52360, 54620, 57351, 58905, 60082, 65544, 67320, 76468, 78540, 81930, 90123, 92854, 94248, 95585, 98316, 109240, 114702, 117810, 120164, 122895, 139281, 150205, 152936, 157080, 163860, 172053, 180246, 185708, 191170, 196632, 210287, 229404, 232135, 235620, 240328, 245790, 270369, 278562, 286755, 300410, 324989, 327720, 344106, 360492, 371416, 382340, 417843, 420574, 450615, 458808, 464270, 471240, 491580, 510697, 540738, 557124, 573510, 600820, 630861, 649978, 688212, 696405, 720984, 764680, 835686, 841148, 860265, 901230, 928540, 974967, 983160, 1021394, 1051435, 1081476, 1114248, 1147020, 1201640, 1261722, 1299956, 1351845, 1376424, 1392810, 1532091, 1624945, 1671372, 1682296, 1720530, 1802460, 1857080, 1892583, 1949934, 2042788, 2089215, 2102870, 2162952, 2294040, 2523444, 2553485, 2599912, 2703690, 2785620, 2924901, 3064182, 3154305, 3249890, 3342744, 3441060, 3574879, 3604920, 3785166, 3899868, 4085576, 4178430, 4205740, 4596273, 4874835, 5046888, 5106970, 5407380, 5571240, 5849802, 6128364, 6308610, 6499780, 6882120, 7149758, 7570332, 7660455, 7799736, 8356860, 8411480, 9192546, 9462915, 9749670, 10213940, 10724637, 10814760, 11699604, 12256728, 12617220, 12999560, 14299516, 14624505, 15140664, 15320910, 16713720, 17874395, 18385092, 18925830, 19499340, 20427880, 21449274, 22981365, 23399208, 25234440, 28599032, 29249010, 30641820, 32173911, 35748790, 36770184, 37851660, 38998680, 42898548, 45962730, 53623185, 58498020, 61283640, 64347822, 71497580, 75703320, 85797096, 91925460, 107246370, 116996040, 128695644, 142995160, 160869555, 183850920, 214492740, 257391288, 321739110, 428985480, 643478220, 1286956440]

約数ペア:

[(1, 1286956440), (2, 643478220), (3, 428985480), (4, 321739110), (5, 257391288), (6, 214492740), (7, 183850920), (8, 160869555), (9, 142995160), (10, 128695644), (11, 116996040), (12, 107246370), (14, 91925460), (15, 85797096), (17, 75703320), (18, 71497580), (20, 64347822), (21, 61283640), (22, 58498020), (24, 53623185), (28, 45962730), (30, 42898548), (33, 38998680), (34, 37851660), (35, 36770184), (36, 35748790), (40, 32173911), (42, 30641820), (44, 29249010), (45, 28599032), (51, 25234440), (55, 23399208), (56, 22981365), (60, 21449274), (63, 20427880), (66, 19499340), (68, 18925830), (70, 18385092), (72, 17874395), (77, 16713720), (84, 15320910), (85, 15140664), (88, 14624505), (90, 14299516), (99, 12999560), (102, 12617220), (105, 12256728), (110, 11699604), (119, 10814760), (120, 10724637), (126, 10213940), (132, 9749670), (136, 9462915), (140, 9192546), (153, 8411480), (154, 8356860), (165, 7799736), (168, 7660455), (170, 7570332), (180, 7149758), (187, 6882120), (198, 6499780), (204, 6308610), (210, 6128364), (220, 5849802), (231, 5571240), (238, 5407380), (252, 5106970), (255, 5046888), (264, 4874835), (280, 4596273), (306, 4205740), (308, 4178430), (315, 4085576), (330, 3899868), (340, 3785166), (357, 3604920), (360, 3574879), (374, 3441060), (385, 3342744), (396, 3249890), (408, 3154305), (420, 3064182), (440, 2924901), (462, 2785620), (476, 2703690), (495, 2599912), (504, 2553485), (510, 2523444), (561, 2294040), (595, 2162952), (612, 2102870), (616, 2089215), (630, 2042788), (660, 1949934), (680, 1892583), (693, 1857080), (714, 1802460), (748, 1720530), (765, 1682296), (770, 1671372), (792, 1624945), (840, 1532091), (924, 1392810), (935, 1376424), (952, 1351845), (990, 1299956), (1020, 1261722), (1071, 1201640), (1122, 1147020), (1155, 1114248), (1190, 1081476), (1224, 1051435), (1260, 1021394), (1309, 983160), (1320, 974967), (1386, 928540), (1428, 901230), (1496, 860265), (1530, 841148), (1540, 835686), (1683, 764680), (1785, 720984), (1848, 696405), (1870, 688212), (1980, 649978), (2040, 630861), (2142, 600820), (2244, 573510), (2310, 557124), (2380, 540738), (2520, 510697), (2618, 491580), (2731, 471240), (2772, 464270), (2805, 458808), (2856, 450615), (3060, 420574), (3080, 417843), (3366, 382340), (3465, 371416), (3570, 360492), (3740, 344106), (3927, 327720), (3960, 324989), (4284, 300410), (4488, 286755), (4620, 278562), (4760, 270369), (5236, 245790), (5355, 240328), (5462, 235620), (5544, 232135), (5610, 229404), (6120, 210287), (6545, 196632), (6732, 191170), (6930, 185708), (7140, 180246), (7480, 172053), (7854, 163860), (8193, 157080), (8415, 152936), (8568, 150205), (9240, 139281), (10472, 122895), (10710, 120164), (10924, 117810), (11220, 114702), (11781, 109240), (13090, 98316), (13464, 95585), (13655, 94248), (13860, 92854), (14280, 90123), (15708, 81930), (16386, 78540), (16830, 76468), (19117, 67320), (19635, 65544), (21420, 60082), (21848, 58905), (22440, 57351), (23562, 54620), (24579, 52360), (26180, 49158), (27310, 47124), (27720, 46427), (30041, 42840), (31416, 40965), (32772, 39270), (33660, 38234)]