28168649460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 576

約数和(自身を含む): 108067115520

約数和(自身を除く): 79898466060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 45, 51, 58, 60, 63, 68, 70, 84, 85, 87, 90, 102, 105, 116, 119, 126, 137, 140, 145, 153, 170, 174, 180, 203, 204, 210, 238, 252, 255, 261, 274, 290, 306, 315, 331, 340, 348, 357, 406, 411, 420, 435, 476, 493, 510, 522, 548, 580, 595, 609, 612, 630, 662, 685, 714, 765, 812, 822, 870, 959, 986, 993, 1015, 1020, 1044, 1071, 1190, 1218, 1233, 1260, 1305, 1324, 1370, 1428, 1479, 1530, 1644, 1655, 1740, 1785, 1827, 1918, 1972, 1986, 2030, 2055, 2142, 2317, 2329, 2380, 2436, 2465, 2466, 2610, 2740, 2877, 2958, 2979, 3045, 3060, 3310, 3451, 3570, 3654, 3836, 3972, 3973, 4060, 4110, 4284, 4437, 4634, 4658, 4795, 4930, 4932, 4965, 5220, 5355, 5627, 5754, 5916, 5958, 6090, 6165, 6620, 6902, 6951, 6987, 7140, 7308, 7395, 7946, 8220, 8631, 8874, 9135, 9268, 9316, 9590, 9599, 9860, 9930, 10353, 10710, 11254, 11508, 11585, 11645, 11916, 11919, 12180, 12330, 13804, 13902, 13974, 14385, 14790, 14895, 15892, 16303, 16881, 17255, 17262, 17748, 18270, 19180, 19198, 19860, 19865, 20706, 20853, 20961, 21420, 22185, 22508, 23170, 23290, 23838, 24660, 27804, 27811, 27948, 28135, 28770, 28797, 29580, 29790, 31059, 32606, 33762, 34510, 34524, 34755, 34935, 35757, 36540, 38396, 39389, 39730, 41412, 41706, 41922, 43155, 44370, 45347, 46340, 46580, 47676, 47995, 48909, 50643, 51765, 55622, 56270, 57540, 57594, 59580, 59595, 62118, 65212, 67193, 67524, 67541, 69020, 69510, 69870, 71514, 78778, 79460, 81515, 83412, 83433, 83844, 84405, 86310, 86391, 88740, 90694, 95990, 97818, 101286, 103530, 104265, 104805, 111244, 112540, 115188, 118167, 119190, 124236, 134386, 135082, 136041, 139020, 139055, 139740, 143028, 143985, 146727, 155295, 157556, 163030, 163183, 166866, 168810, 172620, 172782, 178785, 181388, 191980, 195636, 196945, 201579, 202572, 202623, 207060, 208530, 209610, 226735, 236334, 238380, 244545, 250299, 253215, 268772, 270164, 272082, 278110, 287970, 293454, 310590, 317429, 326060, 326366, 333732, 335965, 337620, 337705, 345564, 354501, 357570, 393890, 403158, 405246, 408123, 417060, 417165, 419220, 431955, 453470, 472668, 472787, 489090, 489549, 500598, 506430, 544164, 556220, 575940, 586908, 590835, 604737, 607869, 621180, 634858, 652732, 671930, 675410, 680205, 709002, 715140, 733635, 770899, 787780, 806316, 810492, 815915, 816246, 834330, 863910, 906940, 945574, 952287, 978180, 979098, 1001196, 1007895, 1012860, 1013115, 1142281, 1181670, 1209474, 1215738, 1251495, 1269716, 1315063, 1343860, 1350820, 1360410, 1418004, 1418361, 1467270, 1468647, 1541798, 1587145, 1631830, 1632492, 1668660, 1727820, 1772505, 1891148, 1904574, 1958196, 2015790, 2026230, 2040615, 2284562, 2312697, 2363340, 2363935, 2418948, 2431476, 2447745, 2502990, 2630126, 2720820, 2836722, 2856861, 2934540, 2937294, 3023685, 3039345, 3083596, 3174290, 3263660, 3426843, 3545010, 3809148, 3854495, 3945189, 4031580, 4052460, 4081230, 4255083, 4569124, 4625394, 4727870, 4761435, 4895490, 5005980, 5260252, 5396293, 5673444, 5711405, 5713722, 5874588, 6047370, 6078690, 6348580, 6575315, 6853686, 6938091, 7090020, 7091805, 7343235, 7708990, 7890378, 8162460, 8510166, 9205441, 9250788, 9455740, 9522870, 9790980, 10280529, 10792586, 11422810, 11427444, 11563485, 11835567, 12094740, 12157380, 13150630, 13707372, 13876182, 14183610, 14284305, 14686470, 15417980, 15780756, 16188879, 17020332, 17134215, 18410882, 19045740, 19725945, 20561058, 21275415, 21585172, 22356071, 22845620, 23126970, 23671134, 26301260, 26981465, 27616323, 27752364, 28367220, 28568610, 29372940, 32377758, 34268430, 34690455, 36821764, 39451890, 41122116, 42550830, 44712142, 46027205, 46253940, 47342268, 48566637, 51402645, 53962930, 55232646, 57137220, 59177835, 64755516, 67068213, 68536860, 69380910, 78903780, 80944395, 82848969, 85101660, 89424284, 92054410, 97133274, 102805290, 107925860, 110465292, 111780355, 118355670, 134136426, 138081615, 138761820, 156492497, 161888790, 165697938, 184108820, 194266548, 201204639, 205610580, 223560710, 236711340, 242833185, 268272852, 276163230, 312984994, 323777580, 331395876, 335341065, 402409278, 414244845, 447121420, 469477491, 485666370, 552326460, 625969988, 670682130, 782462485, 804818556, 828489690, 938954982, 971332740, 1006023195, 1341364260, 1408432473, 1564924970, 1656979380, 1877909964, 2012046390, 2347387455, 2816864946, 3129849940, 4024092780, 4694774910, 5633729892, 7042162365, 9389549820, 14084324730, 28168649460]

約数ペア:

[(1, 28168649460), (2, 14084324730), (3, 9389549820), (4, 7042162365), (5, 5633729892), (6, 4694774910), (7, 4024092780), (9, 3129849940), (10, 2816864946), (12, 2347387455), (14, 2012046390), (15, 1877909964), (17, 1656979380), (18, 1564924970), (20, 1408432473), (21, 1341364260), (28, 1006023195), (29, 971332740), (30, 938954982), (34, 828489690), (35, 804818556), (36, 782462485), (42, 670682130), (45, 625969988), (51, 552326460), (58, 485666370), (60, 469477491), (63, 447121420), (68, 414244845), (70, 402409278), (84, 335341065), (85, 331395876), (87, 323777580), (90, 312984994), (102, 276163230), (105, 268272852), (116, 242833185), (119, 236711340), (126, 223560710), (137, 205610580), (140, 201204639), (145, 194266548), (153, 184108820), (170, 165697938), (174, 161888790), (180, 156492497), (203, 138761820), (204, 138081615), (210, 134136426), (238, 118355670), (252, 111780355), (255, 110465292), (261, 107925860), (274, 102805290), (290, 97133274), (306, 92054410), (315, 89424284), (331, 85101660), (340, 82848969), (348, 80944395), (357, 78903780), (406, 69380910), (411, 68536860), (420, 67068213), (435, 64755516), (476, 59177835), (493, 57137220), (510, 55232646), (522, 53962930), (548, 51402645), (580, 48566637), (595, 47342268), (609, 46253940), (612, 46027205), (630, 44712142), (662, 42550830), (685, 41122116), (714, 39451890), (765, 36821764), (812, 34690455), (822, 34268430), (870, 32377758), (959, 29372940), (986, 28568610), (993, 28367220), (1015, 27752364), (1020, 27616323), (1044, 26981465), (1071, 26301260), (1190, 23671134), (1218, 23126970), (1233, 22845620), (1260, 22356071), (1305, 21585172), (1324, 21275415), (1370, 20561058), (1428, 19725945), (1479, 19045740), (1530, 18410882), (1644, 17134215), (1655, 17020332), (1740, 16188879), (1785, 15780756), (1827, 15417980), (1918, 14686470), (1972, 14284305), (1986, 14183610), (2030, 13876182), (2055, 13707372), (2142, 13150630), (2317, 12157380), (2329, 12094740), (2380, 11835567), (2436, 11563485), (2465, 11427444), (2466, 11422810), (2610, 10792586), (2740, 10280529), (2877, 9790980), (2958, 9522870), (2979, 9455740), (3045, 9250788), (3060, 9205441), (3310, 8510166), (3451, 8162460), (3570, 7890378), (3654, 7708990), (3836, 7343235), (3972, 7091805), (3973, 7090020), (4060, 6938091), (4110, 6853686), (4284, 6575315), (4437, 6348580), (4634, 6078690), (4658, 6047370), (4795, 5874588), (4930, 5713722), (4932, 5711405), (4965, 5673444), (5220, 5396293), (5355, 5260252), (5627, 5005980), (5754, 4895490), (5916, 4761435), (5958, 4727870), (6090, 4625394), (6165, 4569124), (6620, 4255083), (6902, 4081230), (6951, 4052460), (6987, 4031580), (7140, 3945189), (7308, 3854495), (7395, 3809148), (7946, 3545010), (8220, 3426843), (8631, 3263660), (8874, 3174290), (9135, 3083596), (9268, 3039345), (9316, 3023685), (9590, 2937294), (9599, 2934540), (9860, 2856861), (9930, 2836722), (10353, 2720820), (10710, 2630126), (11254, 2502990), (11508, 2447745), (11585, 2431476), (11645, 2418948), (11916, 2363935), (11919, 2363340), (12180, 2312697), (12330, 2284562), (13804, 2040615), (13902, 2026230), (13974, 2015790), (14385, 1958196), (14790, 1904574), (14895, 1891148), (15892, 1772505), (16303, 1727820), (16881, 1668660), (17255, 1632492), (17262, 1631830), (17748, 1587145), (18270, 1541798), (19180, 1468647), (19198, 1467270), (19860, 1418361), (19865, 1418004), (20706, 1360410), (20853, 1350820), (20961, 1343860), (21420, 1315063), (22185, 1269716), (22508, 1251495), (23170, 1215738), (23290, 1209474), (23838, 1181670), (24660, 1142281), (27804, 1013115), (27811, 1012860), (27948, 1007895), (28135, 1001196), (28770, 979098), (28797, 978180), (29580, 952287), (29790, 945574), (31059, 906940), (32606, 863910), (33762, 834330), (34510, 816246), (34524, 815915), (34755, 810492), (34935, 806316), (35757, 787780), (36540, 770899), (38396, 733635), (39389, 715140), (39730, 709002), (41412, 680205), (41706, 675410), (41922, 671930), (43155, 652732), (44370, 634858), (45347, 621180), (46340, 607869), (46580, 604737), (47676, 590835), (47995, 586908), (48909, 575940), (50643, 556220), (51765, 544164), (55622, 506430), (56270, 500598), (57540, 489549), (57594, 489090), (59580, 472787), (59595, 472668), (62118, 453470), (65212, 431955), (67193, 419220), (67524, 417165), (67541, 417060), (69020, 408123), (69510, 405246), (69870, 403158), (71514, 393890), (78778, 357570), (79460, 354501), (81515, 345564), (83412, 337705), (83433, 337620), (83844, 335965), (84405, 333732), (86310, 326366), (86391, 326060), (88740, 317429), (90694, 310590), (95990, 293454), (97818, 287970), (101286, 278110), (103530, 272082), (104265, 270164), (104805, 268772), (111244, 253215), (112540, 250299), (115188, 244545), (118167, 238380), (119190, 236334), (124236, 226735), (134386, 209610), (135082, 208530), (136041, 207060), (139020, 202623), (139055, 202572), (139740, 201579), (143028, 196945), (143985, 195636), (146727, 191980), (155295, 181388), (157556, 178785), (163030, 172782), (163183, 172620), (166866, 168810)]