6989321520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21149}}^1$

素因数の和:21194

約数の個数: 240

約数和(自身を含む): 25774912800

約数和(自身を除く): 18785591280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4590, 4860, 5508, 6120, 6480, 6885, 7344, 8262, 9180, 9720, 11016, 12240, 13770, 16524, 18360, 19440, 20655, 21149, 22032, 27540, 33048, 36720, 41310, 42298, 55080, 63447, 66096, 82620, 84596, 105745, 110160, 126894, 165240, 169192, 190341, 211490, 253788, 317235, 330480, 338384, 359533, 380682, 422980, 507576, 571023, 634470, 719066, 761364, 845960, 951705, 1015152, 1078599, 1142046, 1268940, 1438132, 1522728, 1691920, 1713069, 1797665, 1903410, 2157198, 2284092, 2537880, 2855115, 2876264, 3045456, 3235797, 3426138, 3595330, 3806820, 4314396, 4568184, 5075760, 5139207, 5392995, 5710230, 5752528, 6471594, 6852276, 7190660, 7613640, 8565345, 8628792, 9136368, 9707391, 10278414, 10785990, 11420460, 12943188, 13704552, 14381320, 15227280, 16178985, 17130690, 17257584, 19414782, 20556828, 21571980, 22840920, 25696035, 25886376, 27409104, 28762640, 29122173, 32357970, 34261380, 38829564, 41113656, 43143960, 45681840, 48536955, 51392070, 51772752, 58244346, 64715940, 68522760, 77659128, 82227312, 86287920, 87366519, 97073910, 102784140, 116488692, 129431880, 137045520, 145610865, 155318256, 174733038, 194147820, 205568280, 232977384, 258863760, 291221730, 349466076, 388295640, 411136560, 436832595, 465954768, 582443460, 698932152, 776591280, 873665190, 1164886920, 1397864304, 1747330380, 2329773840, 3494660760, 6989321520]

約数ペア:

[(1, 6989321520), (2, 3494660760), (3, 2329773840), (4, 1747330380), (5, 1397864304), (6, 1164886920), (8, 873665190), (9, 776591280), (10, 698932152), (12, 582443460), (15, 465954768), (16, 436832595), (17, 411136560), (18, 388295640), (20, 349466076), (24, 291221730), (27, 258863760), (30, 232977384), (34, 205568280), (36, 194147820), (40, 174733038), (45, 155318256), (48, 145610865), (51, 137045520), (54, 129431880), (60, 116488692), (68, 102784140), (72, 97073910), (80, 87366519), (81, 86287920), (85, 82227312), (90, 77659128), (102, 68522760), (108, 64715940), (120, 58244346), (135, 51772752), (136, 51392070), (144, 48536955), (153, 45681840), (162, 43143960), (170, 41113656), (180, 38829564), (204, 34261380), (216, 32357970), (240, 29122173), (243, 28762640), (255, 27409104), (270, 25886376), (272, 25696035), (306, 22840920), (324, 21571980), (340, 20556828), (360, 19414782), (405, 17257584), (408, 17130690), (432, 16178985), (459, 15227280), (486, 14381320), (510, 13704552), (540, 12943188), (612, 11420460), (648, 10785990), (680, 10278414), (720, 9707391), (765, 9136368), (810, 8628792), (816, 8565345), (918, 7613640), (972, 7190660), (1020, 6852276), (1080, 6471594), (1215, 5752528), (1224, 5710230), (1296, 5392995), (1360, 5139207), (1377, 5075760), (1530, 4568184), (1620, 4314396), (1836, 3806820), (1944, 3595330), (2040, 3426138), (2160, 3235797), (2295, 3045456), (2430, 2876264), (2448, 2855115), (2754, 2537880), (3060, 2284092), (3240, 2157198), (3672, 1903410), (3888, 1797665), (4080, 1713069), (4131, 1691920), (4590, 1522728), (4860, 1438132), (5508, 1268940), (6120, 1142046), (6480, 1078599), (6885, 1015152), (7344, 951705), (8262, 845960), (9180, 761364), (9720, 719066), (11016, 634470), (12240, 571023), (13770, 507576), (16524, 422980), (18360, 380682), (19440, 359533), (20655, 338384), (21149, 330480), (22032, 317235), (27540, 253788), (33048, 211490), (36720, 190341), (41310, 169192), (42298, 165240), (55080, 126894), (63447, 110160), (66096, 105745), (82620, 84596)]