20185822440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 576

約数和(自身を含む): 81878247360

約数和(自身を除く): 61692424920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 83, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 166, 168, 170, 180, 196, 204, 210, 238, 245, 249, 252, 255, 280, 294, 306, 315, 332, 340, 357, 360, 392, 408, 415, 420, 441, 476, 490, 498, 504, 510, 581, 588, 595, 612, 630, 664, 680, 714, 735, 747, 765, 811, 830, 833, 840, 882, 952, 980, 996, 1020, 1071, 1162, 1176, 1190, 1224, 1245, 1260, 1411, 1428, 1470, 1494, 1530, 1622, 1660, 1666, 1743, 1764, 1785, 1960, 1992, 2040, 2142, 2205, 2324, 2380, 2433, 2490, 2499, 2520, 2822, 2856, 2905, 2940, 2988, 3060, 3244, 3320, 3332, 3486, 3528, 3570, 3735, 4055, 4067, 4165, 4233, 4284, 4410, 4648, 4760, 4866, 4980, 4998, 5229, 5355, 5644, 5677, 5810, 5880, 5976, 6120, 6488, 6664, 6972, 7055, 7140, 7299, 7470, 7497, 8110, 8134, 8330, 8466, 8568, 8715, 8820, 9732, 9877, 9960, 9996, 10458, 10710, 11288, 11354, 11620, 12165, 12201, 12495, 12699, 13787, 13944, 14110, 14280, 14598, 14940, 14994, 16220, 16268, 16660, 16932, 17031, 17430, 17640, 19464, 19754, 19992, 20335, 20916, 21165, 21420, 22708, 23240, 24330, 24402, 24990, 25398, 26145, 27574, 28220, 28385, 29196, 29631, 29880, 29988, 32440, 32536, 33320, 33864, 34062, 34860, 36495, 36603, 37485, 39508, 39739, 40670, 41361, 41832, 42330, 42840, 45416, 48660, 48804, 49385, 49980, 50796, 51093, 52290, 55148, 56440, 56770, 58392, 59262, 59976, 61005, 63495, 67313, 68124, 68935, 69139, 69720, 72990, 73206, 74970, 79016, 79478, 81340, 82722, 84660, 85155, 88893, 96509, 97320, 97608, 98770, 99960, 101592, 102186, 104580, 110296, 113540, 118524, 119217, 122010, 124083, 126990, 134626, 136248, 137870, 138278, 145980, 146412, 148155, 149940, 158956, 162680, 165444, 169320, 170310, 177786, 183015, 193018, 197540, 198695, 201939, 204372, 206805, 207417, 209160, 227080, 237048, 238434, 244020, 248166, 253980, 255465, 269252, 275740, 276556, 289527, 291960, 292824, 296310, 299880, 317912, 330888, 336565, 340620, 345695, 355572, 357651, 366030, 386036, 395080, 397390, 403878, 408744, 413610, 414834, 444465, 471191, 476868, 482545, 488040, 496332, 507960, 510930, 538504, 551480, 553112, 579054, 592620, 596085, 605817, 620415, 622251, 673130, 675563, 681240, 691390, 711144, 715302, 732060, 772072, 794780, 807756, 827220, 829668, 868581, 888930, 942382, 953736, 965090, 992664, 1009695, 1021860, 1037085, 1144321, 1158108, 1185240, 1192170, 1211634, 1240830, 1244502, 1346260, 1351126, 1382780, 1413573, 1430604, 1447635, 1464120, 1589560, 1615512, 1654440, 1659336, 1737162, 1777860, 1788255, 1884764, 1930180, 2019390, 2026689, 2043720, 2074170, 2288642, 2316216, 2355955, 2384340, 2423268, 2481660, 2489004, 2692520, 2702252, 2765560, 2827146, 2861208, 2895270, 3029085, 3111255, 3298337, 3377815, 3432963, 3474324, 3555720, 3576510, 3769528, 3860360, 4038780, 4053378, 4148340, 4240719, 4342905, 4577284, 4711910, 4768680, 4846536, 4963320, 4978008, 5404504, 5654292, 5721605, 5790540, 6058170, 6080067, 6222510, 6596674, 6755630, 6865926, 6948648, 7067865, 7153020, 8010247, 8077560, 8106756, 8296680, 8481438, 8685810, 9154568, 9423820, 9895011, 10133445, 10298889, 11308584, 11443210, 11581080, 12116340, 12160134, 12445020, 13193348, 13511260, 13731852, 14135730, 14306040, 16020494, 16213512, 16491685, 16962876, 17164815, 17371620, 18847640, 19790022, 20266890, 20597778, 21203595, 22886420, 24030741, 24232680, 24320268, 24890040, 26386696, 27022520, 27463704, 28271460, 29685033, 30400335, 32040988, 32983370, 33925752, 34329630, 34743240, 39580044, 40051235, 40533780, 41195556, 42407190, 45772840, 48061482, 48640536, 49475055, 51494445, 56071729, 56542920, 59370066, 60800670, 64081976, 65966740, 68659260, 72092223, 79160088, 80102470, 81067560, 82391112, 84814380, 96122964, 98950110, 102988890, 112143458, 118740132, 120153705, 121601340, 131933480, 137318520, 144184446, 148425165, 160204940, 168215187, 169628760, 192245928, 197900220, 205977780, 224286916, 237480264, 240307410, 243202680, 280358645, 288368892, 296850330, 320409880, 336430374, 360461115, 395800440, 411955560, 448573832, 480614820, 504645561, 560717290, 576737784, 593700660, 672860748, 720922230, 841075935, 961229640, 1009291122, 1121434580, 1187401320, 1345721496, 1441844460, 1682151870, 2018582244, 2242869160, 2523227805, 2883688920, 3364303740, 4037164488, 5046455610, 6728607480, 10092911220, 20185822440]

約数ペア:

[(1, 20185822440), (2, 10092911220), (3, 6728607480), (4, 5046455610), (5, 4037164488), (6, 3364303740), (7, 2883688920), (8, 2523227805), (9, 2242869160), (10, 2018582244), (12, 1682151870), (14, 1441844460), (15, 1345721496), (17, 1187401320), (18, 1121434580), (20, 1009291122), (21, 961229640), (24, 841075935), (28, 720922230), (30, 672860748), (34, 593700660), (35, 576737784), (36, 560717290), (40, 504645561), (42, 480614820), (45, 448573832), (49, 411955560), (51, 395800440), (56, 360461115), (60, 336430374), (63, 320409880), (68, 296850330), (70, 288368892), (72, 280358645), (83, 243202680), (84, 240307410), (85, 237480264), (90, 224286916), (98, 205977780), (102, 197900220), (105, 192245928), (119, 169628760), (120, 168215187), (126, 160204940), (136, 148425165), (140, 144184446), (147, 137318520), (153, 131933480), (166, 121601340), (168, 120153705), (170, 118740132), (180, 112143458), (196, 102988890), (204, 98950110), (210, 96122964), (238, 84814380), (245, 82391112), (249, 81067560), (252, 80102470), (255, 79160088), (280, 72092223), (294, 68659260), (306, 65966740), (315, 64081976), (332, 60800670), (340, 59370066), (357, 56542920), (360, 56071729), (392, 51494445), (408, 49475055), (415, 48640536), (420, 48061482), (441, 45772840), (476, 42407190), (490, 41195556), (498, 40533780), (504, 40051235), (510, 39580044), (581, 34743240), (588, 34329630), (595, 33925752), (612, 32983370), (630, 32040988), (664, 30400335), (680, 29685033), (714, 28271460), (735, 27463704), (747, 27022520), (765, 26386696), (811, 24890040), (830, 24320268), (833, 24232680), (840, 24030741), (882, 22886420), (952, 21203595), (980, 20597778), (996, 20266890), (1020, 19790022), (1071, 18847640), (1162, 17371620), (1176, 17164815), (1190, 16962876), (1224, 16491685), (1245, 16213512), (1260, 16020494), (1411, 14306040), (1428, 14135730), (1470, 13731852), (1494, 13511260), (1530, 13193348), (1622, 12445020), (1660, 12160134), (1666, 12116340), (1743, 11581080), (1764, 11443210), (1785, 11308584), (1960, 10298889), (1992, 10133445), (2040, 9895011), (2142, 9423820), (2205, 9154568), (2324, 8685810), (2380, 8481438), (2433, 8296680), (2490, 8106756), (2499, 8077560), (2520, 8010247), (2822, 7153020), (2856, 7067865), (2905, 6948648), (2940, 6865926), (2988, 6755630), (3060, 6596674), (3244, 6222510), (3320, 6080067), (3332, 6058170), (3486, 5790540), (3528, 5721605), (3570, 5654292), (3735, 5404504), (4055, 4978008), (4067, 4963320), (4165, 4846536), (4233, 4768680), (4284, 4711910), (4410, 4577284), (4648, 4342905), (4760, 4240719), (4866, 4148340), (4980, 4053378), (4998, 4038780), (5229, 3860360), (5355, 3769528), (5644, 3576510), (5677, 3555720), (5810, 3474324), (5880, 3432963), (5976, 3377815), (6120, 3298337), (6488, 3111255), (6664, 3029085), (6972, 2895270), (7055, 2861208), (7140, 2827146), (7299, 2765560), (7470, 2702252), (7497, 2692520), (8110, 2489004), (8134, 2481660), (8330, 2423268), (8466, 2384340), (8568, 2355955), (8715, 2316216), (8820, 2288642), (9732, 2074170), (9877, 2043720), (9960, 2026689), (9996, 2019390), (10458, 1930180), (10710, 1884764), (11288, 1788255), (11354, 1777860), (11620, 1737162), (12165, 1659336), (12201, 1654440), (12495, 1615512), (12699, 1589560), (13787, 1464120), (13944, 1447635), (14110, 1430604), (14280, 1413573), (14598, 1382780), (14940, 1351126), (14994, 1346260), (16220, 1244502), (16268, 1240830), (16660, 1211634), (16932, 1192170), (17031, 1185240), (17430, 1158108), (17640, 1144321), (19464, 1037085), (19754, 1021860), (19992, 1009695), (20335, 992664), (20916, 965090), (21165, 953736), (21420, 942382), (22708, 888930), (23240, 868581), (24330, 829668), (24402, 827220), (24990, 807756), (25398, 794780), (26145, 772072), (27574, 732060), (28220, 715302), (28385, 711144), (29196, 691390), (29631, 681240), (29880, 675563), (29988, 673130), (32440, 622251), (32536, 620415), (33320, 605817), (33864, 596085), (34062, 592620), (34860, 579054), (36495, 553112), (36603, 551480), (37485, 538504), (39508, 510930), (39739, 507960), (40670, 496332), (41361, 488040), (41832, 482545), (42330, 476868), (42840, 471191), (45416, 444465), (48660, 414834), (48804, 413610), (49385, 408744), (49980, 403878), (50796, 397390), (51093, 395080), (52290, 386036), (55148, 366030), (56440, 357651), (56770, 355572), (58392, 345695), (59262, 340620), (59976, 336565), (61005, 330888), (63495, 317912), (67313, 299880), (68124, 296310), (68935, 292824), (69139, 291960), (69720, 289527), (72990, 276556), (73206, 275740), (74970, 269252), (79016, 255465), (79478, 253980), (81340, 248166), (82722, 244020), (84660, 238434), (85155, 237048), (88893, 227080), (96509, 209160), (97320, 207417), (97608, 206805), (98770, 204372), (99960, 201939), (101592, 198695), (102186, 197540), (104580, 193018), (110296, 183015), (113540, 177786), (118524, 170310), (119217, 169320), (122010, 165444), (124083, 162680), (126990, 158956), (134626, 149940), (136248, 148155), (137870, 146412), (138278, 145980)]