8211868020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 576

約数和(自身を含む): 30100896000

約数和(自身を除く): 21889027980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 23, 27, 30, 34, 36, 38, 45, 46, 51, 54, 57, 60, 68, 69, 76, 85, 89, 90, 92, 95, 102, 108, 114, 115, 135, 138, 153, 170, 171, 178, 180, 190, 204, 207, 228, 230, 255, 267, 270, 276, 285, 306, 323, 340, 342, 345, 356, 380, 391, 414, 437, 445, 459, 460, 510, 513, 529, 534, 540, 570, 612, 621, 646, 684, 690, 765, 782, 801, 828, 855, 874, 890, 918, 969, 1020, 1026, 1035, 1058, 1068, 1140, 1173, 1242, 1292, 1311, 1335, 1380, 1513, 1530, 1564, 1587, 1602, 1615, 1691, 1710, 1748, 1780, 1836, 1938, 1955, 2047, 2052, 2070, 2116, 2185, 2295, 2346, 2403, 2484, 2565, 2622, 2645, 2670, 2907, 3026, 3060, 3105, 3174, 3204, 3230, 3382, 3420, 3519, 3876, 3910, 3933, 4005, 4094, 4140, 4370, 4539, 4590, 4692, 4761, 4806, 4845, 5073, 5130, 5244, 5290, 5340, 5814, 5865, 6052, 6141, 6210, 6348, 6460, 6555, 6764, 7038, 7429, 7565, 7820, 7866, 7935, 8010, 8188, 8455, 8721, 8740, 8993, 9078, 9180, 9522, 9612, 9690, 10051, 10146, 10235, 10260, 10557, 10580, 11628, 11730, 11799, 12015, 12282, 12420, 13110, 13617, 14076, 14283, 14535, 14858, 15130, 15219, 15732, 15870, 16020, 16910, 17442, 17595, 17986, 18156, 18423, 19044, 19380, 19665, 20102, 20292, 20470, 21114, 22287, 22695, 23460, 23598, 23805, 24030, 24564, 25365, 26220, 26979, 27234, 28566, 28747, 29070, 29716, 30153, 30260, 30438, 30705, 31740, 33820, 34799, 34884, 35190, 35972, 36846, 37145, 38893, 39330, 40204, 40851, 40940, 42228, 43605, 44574, 44965, 45390, 45657, 47081, 47196, 47610, 48060, 50255, 50730, 52785, 53958, 54468, 55269, 57132, 57494, 58140, 58995, 60306, 60876, 61410, 66861, 68085, 69598, 70380, 71415, 73692, 74290, 76095, 77786, 78660, 80937, 81702, 86241, 87210, 89148, 89930, 90459, 90780, 91314, 92115, 94162, 95220, 100510, 101460, 104397, 105570, 107916, 110538, 111435, 114988, 116679, 117990, 120612, 122820, 133722, 134895, 136170, 139196, 141243, 142830, 143735, 148580, 150765, 152190, 155572, 161874, 163404, 170867, 172482, 173995, 174420, 179860, 180918, 182628, 184230, 188324, 194465, 200583, 201020, 204255, 208794, 211140, 221076, 222870, 228285, 233358, 235405, 235980, 242811, 258723, 267444, 269790, 271377, 272340, 276345, 282486, 285660, 287470, 301530, 304380, 313191, 323748, 334305, 341734, 344964, 347990, 350037, 361836, 368460, 388930, 401166, 404685, 408510, 417588, 423729, 431205, 445740, 452295, 456570, 466716, 470810, 485622, 512601, 517446, 521985, 539580, 542754, 552690, 564972, 574940, 583395, 603060, 626382, 661181, 668610, 683468, 695980, 700074, 706215, 776169, 777860, 800377, 802332, 809370, 817020, 847458, 854335, 862410, 894539, 904590, 913140, 939573, 941620, 971244, 1002915, 1025202, 1034892, 1043970, 1050111, 1085508, 1105380, 1166790, 1214055, 1252764, 1271187, 1293615, 1322362, 1337220, 1356885, 1400148, 1412430, 1537803, 1552338, 1565955, 1600754, 1618740, 1694916, 1708670, 1724820, 1750185, 1789078, 1809180, 1879146, 1983543, 2005830, 2050404, 2087940, 2100222, 2118645, 2333580, 2401131, 2428110, 2542374, 2563005, 2587230, 2644724, 2683617, 2713770, 2824860, 3075606, 3104676, 3131910, 3201508, 3305905, 3417340, 3500370, 3578156, 3758292, 3880845, 3967086, 4001885, 4011660, 4200444, 4237290, 4472695, 4613409, 4697865, 4802262, 4856220, 5084748, 5126010, 5174460, 5250555, 5367234, 5427540, 5950629, 6151212, 6263820, 6355935, 6611810, 7000740, 7203393, 7689015, 7761690, 7934172, 8003770, 8050851, 8474580, 8945390, 9226818, 9395730, 9604524, 9917715, 10252020, 10501110, 10734468, 11901258, 12005655, 12711870, 13223620, 13418085, 14406786, 15207163, 15378030, 15523380, 16007540, 16101702, 17851887, 17890780, 18453636, 18791460, 19835430, 21002220, 21610179, 23067045, 23802516, 24011310, 24152553, 25423740, 26836170, 28813572, 29753145, 30414326, 30756060, 32203404, 35703774, 36016965, 39670860, 40254255, 43220358, 45621489, 46134090, 48022620, 48305106, 53672340, 59506290, 60828652, 71407548, 72033930, 76035815, 80508510, 86440716, 89259435, 91242978, 92268180, 96610212, 108050895, 119012580, 120762765, 136864467, 144067860, 152071630, 161017020, 178518870, 182485956, 216101790, 228107445, 241525530, 273728934, 304143260, 357037740, 410593401, 432203580, 456214890, 483051060, 547457868, 684322335, 821186802, 912429780, 1368644670, 1642373604, 2052967005, 2737289340, 4105934010, 8211868020]

約数ペア:

[(1, 8211868020), (2, 4105934010), (3, 2737289340), (4, 2052967005), (5, 1642373604), (6, 1368644670), (9, 912429780), (10, 821186802), (12, 684322335), (15, 547457868), (17, 483051060), (18, 456214890), (19, 432203580), (20, 410593401), (23, 357037740), (27, 304143260), (30, 273728934), (34, 241525530), (36, 228107445), (38, 216101790), (45, 182485956), (46, 178518870), (51, 161017020), (54, 152071630), (57, 144067860), (60, 136864467), (68, 120762765), (69, 119012580), (76, 108050895), (85, 96610212), (89, 92268180), (90, 91242978), (92, 89259435), (95, 86440716), (102, 80508510), (108, 76035815), (114, 72033930), (115, 71407548), (135, 60828652), (138, 59506290), (153, 53672340), (170, 48305106), (171, 48022620), (178, 46134090), (180, 45621489), (190, 43220358), (204, 40254255), (207, 39670860), (228, 36016965), (230, 35703774), (255, 32203404), (267, 30756060), (270, 30414326), (276, 29753145), (285, 28813572), (306, 26836170), (323, 25423740), (340, 24152553), (342, 24011310), (345, 23802516), (356, 23067045), (380, 21610179), (391, 21002220), (414, 19835430), (437, 18791460), (445, 18453636), (459, 17890780), (460, 17851887), (510, 16101702), (513, 16007540), (529, 15523380), (534, 15378030), (540, 15207163), (570, 14406786), (612, 13418085), (621, 13223620), (646, 12711870), (684, 12005655), (690, 11901258), (765, 10734468), (782, 10501110), (801, 10252020), (828, 9917715), (855, 9604524), (874, 9395730), (890, 9226818), (918, 8945390), (969, 8474580), (1020, 8050851), (1026, 8003770), (1035, 7934172), (1058, 7761690), (1068, 7689015), (1140, 7203393), (1173, 7000740), (1242, 6611810), (1292, 6355935), (1311, 6263820), (1335, 6151212), (1380, 5950629), (1513, 5427540), (1530, 5367234), (1564, 5250555), (1587, 5174460), (1602, 5126010), (1615, 5084748), (1691, 4856220), (1710, 4802262), (1748, 4697865), (1780, 4613409), (1836, 4472695), (1938, 4237290), (1955, 4200444), (2047, 4011660), (2052, 4001885), (2070, 3967086), (2116, 3880845), (2185, 3758292), (2295, 3578156), (2346, 3500370), (2403, 3417340), (2484, 3305905), (2565, 3201508), (2622, 3131910), (2645, 3104676), (2670, 3075606), (2907, 2824860), (3026, 2713770), (3060, 2683617), (3105, 2644724), (3174, 2587230), (3204, 2563005), (3230, 2542374), (3382, 2428110), (3420, 2401131), (3519, 2333580), (3876, 2118645), (3910, 2100222), (3933, 2087940), (4005, 2050404), (4094, 2005830), (4140, 1983543), (4370, 1879146), (4539, 1809180), (4590, 1789078), (4692, 1750185), (4761, 1724820), (4806, 1708670), (4845, 1694916), (5073, 1618740), (5130, 1600754), (5244, 1565955), (5290, 1552338), (5340, 1537803), (5814, 1412430), (5865, 1400148), (6052, 1356885), (6141, 1337220), (6210, 1322362), (6348, 1293615), (6460, 1271187), (6555, 1252764), (6764, 1214055), (7038, 1166790), (7429, 1105380), (7565, 1085508), (7820, 1050111), (7866, 1043970), (7935, 1034892), (8010, 1025202), (8188, 1002915), (8455, 971244), (8721, 941620), (8740, 939573), (8993, 913140), (9078, 904590), (9180, 894539), (9522, 862410), (9612, 854335), (9690, 847458), (10051, 817020), (10146, 809370), (10235, 802332), (10260, 800377), (10557, 777860), (10580, 776169), (11628, 706215), (11730, 700074), (11799, 695980), (12015, 683468), (12282, 668610), (12420, 661181), (13110, 626382), (13617, 603060), (14076, 583395), (14283, 574940), (14535, 564972), (14858, 552690), (15130, 542754), (15219, 539580), (15732, 521985), (15870, 517446), (16020, 512601), (16910, 485622), (17442, 470810), (17595, 466716), (17986, 456570), (18156, 452295), (18423, 445740), (19044, 431205), (19380, 423729), (19665, 417588), (20102, 408510), (20292, 404685), (20470, 401166), (21114, 388930), (22287, 368460), (22695, 361836), (23460, 350037), (23598, 347990), (23805, 344964), (24030, 341734), (24564, 334305), (25365, 323748), (26220, 313191), (26979, 304380), (27234, 301530), (28566, 287470), (28747, 285660), (29070, 282486), (29716, 276345), (30153, 272340), (30260, 271377), (30438, 269790), (30705, 267444), (31740, 258723), (33820, 242811), (34799, 235980), (34884, 235405), (35190, 233358), (35972, 228285), (36846, 222870), (37145, 221076), (38893, 211140), (39330, 208794), (40204, 204255), (40851, 201020), (40940, 200583), (42228, 194465), (43605, 188324), (44574, 184230), (44965, 182628), (45390, 180918), (45657, 179860), (47081, 174420), (47196, 173995), (47610, 172482), (48060, 170867), (50255, 163404), (50730, 161874), (52785, 155572), (53958, 152190), (54468, 150765), (55269, 148580), (57132, 143735), (57494, 142830), (58140, 141243), (58995, 139196), (60306, 136170), (60876, 134895), (61410, 133722), (66861, 122820), (68085, 120612), (69598, 117990), (70380, 116679), (71415, 114988), (73692, 111435), (74290, 110538), (76095, 107916), (77786, 105570), (78660, 104397), (80937, 101460), (81702, 100510), (86241, 95220), (87210, 94162), (89148, 92115), (89930, 91314), (90459, 90780)]