20960485560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:508

約数の個数: 512

約数和(自身を含む): 81759283200

約数和(自身を除く): 60798797640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 97, 101, 105, 108, 120, 126, 135, 140, 168, 180, 189, 194, 202, 210, 216, 252, 270, 280, 283, 291, 303, 315, 360, 378, 388, 404, 420, 485, 504, 505, 540, 566, 582, 606, 630, 679, 707, 756, 776, 808, 840, 849, 873, 909, 945, 970, 1010, 1080, 1132, 1164, 1212, 1260, 1358, 1414, 1415, 1455, 1512, 1515, 1698, 1746, 1818, 1890, 1940, 1981, 2020, 2037, 2121, 2264, 2328, 2424, 2520, 2547, 2619, 2716, 2727, 2828, 2830, 2910, 3030, 3395, 3396, 3492, 3535, 3636, 3780, 3880, 3962, 4040, 4074, 4242, 4245, 4365, 4545, 5094, 5238, 5432, 5454, 5656, 5660, 5820, 5943, 6060, 6111, 6363, 6790, 6792, 6984, 7070, 7272, 7560, 7641, 7924, 8148, 8484, 8490, 8730, 9090, 9797, 9905, 10185, 10188, 10476, 10605, 10908, 11320, 11640, 11886, 12120, 12222, 12726, 12735, 13095, 13580, 13635, 14140, 15282, 15848, 16296, 16968, 16980, 17460, 17829, 18180, 18333, 19089, 19594, 19810, 20370, 20376, 20952, 21210, 21816, 23772, 24444, 25452, 25470, 26190, 27160, 27270, 27451, 28280, 28583, 29391, 29715, 30555, 30564, 31815, 33960, 34920, 35658, 36360, 36666, 38178, 38205, 39188, 39620, 40740, 42420, 47544, 48888, 48985, 50904, 50940, 52380, 53487, 54540, 54902, 57166, 58782, 59430, 61110, 61128, 63630, 68579, 71316, 73332, 76356, 76410, 78376, 79240, 81480, 82353, 84840, 85749, 88173, 89145, 91665, 95445, 97970, 101880, 104760, 106974, 109080, 109804, 114332, 117564, 118860, 122220, 127260, 137158, 137255, 142632, 142915, 146664, 146955, 152712, 152820, 164706, 171498, 176346, 178290, 183330, 190890, 192157, 195940, 200081, 205737, 213948, 219608, 228664, 235128, 237720, 244440, 247059, 254520, 257247, 264519, 267435, 274316, 274510, 285830, 293910, 305640, 329412, 342895, 342996, 352692, 356580, 366660, 381780, 384314, 391880, 400162, 411474, 411765, 427896, 428745, 440865, 494118, 514494, 529038, 534870, 548632, 549020, 571660, 576471, 587820, 600243, 617211, 658824, 685790, 685992, 705384, 713160, 733320, 741177, 763560, 768628, 771741, 800324, 822948, 823530, 857490, 881730, 960785, 988236, 1000405, 1028685, 1028988, 1058076, 1069740, 1098040, 1143320, 1152942, 1175640, 1200486, 1234422, 1235295, 1286235, 1322595, 1371580, 1482354, 1537256, 1543482, 1600648, 1645896, 1647060, 1714980, 1729413, 1763460, 1800729, 1851633, 1921570, 1976472, 2000810, 2057370, 2057976, 2116152, 2139480, 2305884, 2400972, 2468844, 2470590, 2572470, 2645190, 2743160, 2772551, 2882355, 2964708, 3001215, 3086055, 3086964, 3294120, 3429960, 3458826, 3526920, 3601458, 3703266, 3705885, 3843140, 3858705, 4001620, 4114740, 4611768, 4801944, 4937688, 4941180, 5144940, 5188239, 5290380, 5402187, 5545102, 5764710, 5929416, 6002430, 6172110, 6173928, 6917652, 7202916, 7406532, 7411770, 7686280, 7717410, 8003240, 8229480, 8317653, 8647065, 9003645, 9258165, 9882360, 10289880, 10376478, 10580760, 10804374, 11090204, 11529420, 12004860, 12344220, 13835304, 13862755, 14405832, 14813064, 14823540, 15434820, 16635306, 17294130, 18007290, 18516330, 19407857, 20752956, 21608748, 22180408, 23058840, 24009720, 24688440, 24952959, 25941195, 27010935, 27725510, 29647080, 30869640, 33270612, 34588260, 36014580, 37032660, 38815714, 41505912, 41588265, 43217496, 49905918, 51882390, 54021870, 55451020, 58223571, 66541224, 69176520, 72029160, 74065320, 74858877, 77631428, 83176530, 97039285, 99811836, 103764780, 108043740, 110902040, 116447142, 124764795, 149717754, 155262856, 166353060, 174670713, 194078570, 199623672, 207529560, 216087480, 232894284, 249529590, 291117855, 299435508, 332706120, 349341426, 374294385, 388157140, 465788568, 499059180, 524012139, 582235710, 598871016, 698682852, 748588770, 776314280, 873353565, 998118360, 1048024278, 1164471420, 1397365704, 1497177540, 1746707130, 2096048556, 2328942840, 2620060695, 2994355080, 3493414260, 4192097112, 5240121390, 6986828520, 10480242780, 20960485560]

約数ペア:

[(1, 20960485560), (2, 10480242780), (3, 6986828520), (4, 5240121390), (5, 4192097112), (6, 3493414260), (7, 2994355080), (8, 2620060695), (9, 2328942840), (10, 2096048556), (12, 1746707130), (14, 1497177540), (15, 1397365704), (18, 1164471420), (20, 1048024278), (21, 998118360), (24, 873353565), (27, 776314280), (28, 748588770), (30, 698682852), (35, 598871016), (36, 582235710), (40, 524012139), (42, 499059180), (45, 465788568), (54, 388157140), (56, 374294385), (60, 349341426), (63, 332706120), (70, 299435508), (72, 291117855), (84, 249529590), (90, 232894284), (97, 216087480), (101, 207529560), (105, 199623672), (108, 194078570), (120, 174670713), (126, 166353060), (135, 155262856), (140, 149717754), (168, 124764795), (180, 116447142), (189, 110902040), (194, 108043740), (202, 103764780), (210, 99811836), (216, 97039285), (252, 83176530), (270, 77631428), (280, 74858877), (283, 74065320), (291, 72029160), (303, 69176520), (315, 66541224), (360, 58223571), (378, 55451020), (388, 54021870), (404, 51882390), (420, 49905918), (485, 43217496), (504, 41588265), (505, 41505912), (540, 38815714), (566, 37032660), (582, 36014580), (606, 34588260), (630, 33270612), (679, 30869640), (707, 29647080), (756, 27725510), (776, 27010935), (808, 25941195), (840, 24952959), (849, 24688440), (873, 24009720), (909, 23058840), (945, 22180408), (970, 21608748), (1010, 20752956), (1080, 19407857), (1132, 18516330), (1164, 18007290), (1212, 17294130), (1260, 16635306), (1358, 15434820), (1414, 14823540), (1415, 14813064), (1455, 14405832), (1512, 13862755), (1515, 13835304), (1698, 12344220), (1746, 12004860), (1818, 11529420), (1890, 11090204), (1940, 10804374), (1981, 10580760), (2020, 10376478), (2037, 10289880), (2121, 9882360), (2264, 9258165), (2328, 9003645), (2424, 8647065), (2520, 8317653), (2547, 8229480), (2619, 8003240), (2716, 7717410), (2727, 7686280), (2828, 7411770), (2830, 7406532), (2910, 7202916), (3030, 6917652), (3395, 6173928), (3396, 6172110), (3492, 6002430), (3535, 5929416), (3636, 5764710), (3780, 5545102), (3880, 5402187), (3962, 5290380), (4040, 5188239), (4074, 5144940), (4242, 4941180), (4245, 4937688), (4365, 4801944), (4545, 4611768), (5094, 4114740), (5238, 4001620), (5432, 3858705), (5454, 3843140), (5656, 3705885), (5660, 3703266), (5820, 3601458), (5943, 3526920), (6060, 3458826), (6111, 3429960), (6363, 3294120), (6790, 3086964), (6792, 3086055), (6984, 3001215), (7070, 2964708), (7272, 2882355), (7560, 2772551), (7641, 2743160), (7924, 2645190), (8148, 2572470), (8484, 2470590), (8490, 2468844), (8730, 2400972), (9090, 2305884), (9797, 2139480), (9905, 2116152), (10185, 2057976), (10188, 2057370), (10476, 2000810), (10605, 1976472), (10908, 1921570), (11320, 1851633), (11640, 1800729), (11886, 1763460), (12120, 1729413), (12222, 1714980), (12726, 1647060), (12735, 1645896), (13095, 1600648), (13580, 1543482), (13635, 1537256), (14140, 1482354), (15282, 1371580), (15848, 1322595), (16296, 1286235), (16968, 1235295), (16980, 1234422), (17460, 1200486), (17829, 1175640), (18180, 1152942), (18333, 1143320), (19089, 1098040), (19594, 1069740), (19810, 1058076), (20370, 1028988), (20376, 1028685), (20952, 1000405), (21210, 988236), (21816, 960785), (23772, 881730), (24444, 857490), (25452, 823530), (25470, 822948), (26190, 800324), (27160, 771741), (27270, 768628), (27451, 763560), (28280, 741177), (28583, 733320), (29391, 713160), (29715, 705384), (30555, 685992), (30564, 685790), (31815, 658824), (33960, 617211), (34920, 600243), (35658, 587820), (36360, 576471), (36666, 571660), (38178, 549020), (38205, 548632), (39188, 534870), (39620, 529038), (40740, 514494), (42420, 494118), (47544, 440865), (48888, 428745), (48985, 427896), (50904, 411765), (50940, 411474), (52380, 400162), (53487, 391880), (54540, 384314), (54902, 381780), (57166, 366660), (58782, 356580), (59430, 352692), (61110, 342996), (61128, 342895), (63630, 329412), (68579, 305640), (71316, 293910), (73332, 285830), (76356, 274510), (76410, 274316), (78376, 267435), (79240, 264519), (81480, 257247), (82353, 254520), (84840, 247059), (85749, 244440), (88173, 237720), (89145, 235128), (91665, 228664), (95445, 219608), (97970, 213948), (101880, 205737), (104760, 200081), (106974, 195940), (109080, 192157), (109804, 190890), (114332, 183330), (117564, 178290), (118860, 176346), (122220, 171498), (127260, 164706), (137158, 152820), (137255, 152712), (142632, 146955), (142915, 146664)]