1320298980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 576

約数和(自身を含む): 5312563200

約数和(自身を除く): 3992264220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 26, 28, 30, 33, 35, 38, 39, 42, 44, 52, 55, 57, 60, 65, 66, 70, 76, 77, 78, 84, 89, 91, 95, 105, 110, 114, 130, 132, 133, 140, 143, 154, 156, 165, 169, 178, 182, 190, 195, 209, 210, 220, 228, 231, 247, 260, 266, 267, 273, 285, 286, 308, 330, 338, 356, 364, 380, 385, 390, 399, 418, 420, 429, 445, 455, 462, 494, 507, 532, 534, 546, 570, 572, 623, 627, 660, 665, 676, 715, 741, 770, 780, 798, 836, 845, 858, 890, 910, 924, 979, 988, 1001, 1014, 1045, 1068, 1092, 1140, 1155, 1157, 1183, 1235, 1246, 1254, 1330, 1335, 1365, 1430, 1463, 1482, 1540, 1596, 1690, 1691, 1716, 1729, 1780, 1820, 1859, 1869, 1958, 1995, 2002, 2028, 2090, 2145, 2310, 2314, 2366, 2470, 2492, 2508, 2535, 2660, 2670, 2717, 2730, 2860, 2926, 2937, 2964, 3003, 3115, 3135, 3211, 3380, 3382, 3458, 3471, 3549, 3705, 3718, 3738, 3916, 3990, 4004, 4180, 4290, 4389, 4620, 4628, 4732, 4895, 4940, 5005, 5070, 5073, 5187, 5340, 5434, 5460, 5577, 5785, 5852, 5874, 5915, 6006, 6230, 6270, 6422, 6764, 6853, 6916, 6942, 7098, 7315, 7410, 7436, 7476, 7980, 8099, 8151, 8455, 8580, 8645, 8778, 9295, 9345, 9633, 9790, 10010, 10140, 10146, 10374, 10868, 11154, 11570, 11748, 11830, 11837, 12012, 12460, 12540, 12727, 12844, 13013, 13585, 13706, 13884, 14196, 14630, 14685, 14820, 15015, 15041, 16055, 16198, 16302, 16910, 17290, 17355, 17556, 17745, 18590, 18601, 18690, 19019, 19266, 19580, 20020, 20292, 20559, 20748, 21945, 21983, 22308, 22477, 23140, 23660, 23674, 24297, 25365, 25454, 25935, 26026, 27170, 27412, 27885, 29260, 29370, 30030, 30082, 32110, 32396, 32604, 33820, 34265, 34580, 34710, 35321, 35490, 35511, 37180, 37202, 37380, 38038, 38181, 38532, 39039, 40495, 40755, 41118, 43890, 43966, 44954, 45123, 47348, 48165, 48594, 50730, 50908, 51870, 52052, 54340, 55770, 55803, 57057, 58740, 59185, 60060, 60164, 63635, 64220, 65065, 65949, 67431, 68530, 69420, 70642, 70980, 71022, 74404, 75205, 76076, 76362, 78078, 80990, 81510, 82236, 87780, 87932, 89089, 89908, 90246, 93005, 95095, 96330, 97188, 101460, 102795, 103740, 105287, 105963, 109915, 111540, 111606, 112385, 114114, 118370, 121485, 127270, 130130, 130207, 131898, 134862, 137060, 141284, 142044, 150410, 152724, 153881, 156156, 161980, 163020, 165451, 176605, 177555, 178178, 180492, 186010, 190190, 190905, 192660, 195195, 205590, 210574, 211926, 219830, 223212, 224770, 225615, 228228, 236740, 241813, 242970, 247247, 254540, 260260, 260414, 263796, 267267, 269724, 279015, 285285, 285779, 300820, 307762, 315861, 329745, 330902, 337155, 353210, 355110, 356356, 372020, 380380, 381810, 390390, 390621, 411180, 421148, 423852, 439660, 445445, 449540, 451230, 461643, 483626, 485940, 494494, 496353, 520828, 526435, 529815, 534534, 558030, 570570, 571558, 615524, 631722, 651035, 659490, 661804, 674310, 706420, 710220, 725439, 741741, 763620, 769405, 780780, 781242, 827255, 857337, 890890, 902460, 923286, 967252, 988988, 992706, 1052870, 1059630, 1069068, 1116060, 1141140, 1143116, 1158157, 1209065, 1236235, 1263444, 1302070, 1318980, 1336335, 1348620, 1428895, 1450878, 1483482, 1538810, 1562484, 1579305, 1654510, 1692691, 1714674, 1781780, 1846572, 1953105, 1985412, 2000453, 2105740, 2119260, 2308215, 2316314, 2418130, 2472470, 2481765, 2604140, 2672670, 2857790, 2901756, 2966964, 3077620, 3143569, 3158610, 3309020, 3385382, 3429348, 3474471, 3627195, 3708705, 3906210, 4000906, 4286685, 4616430, 4632628, 4836260, 4944940, 4963530, 5078073, 5345340, 5715580, 5790785, 6001359, 6287138, 6317220, 6770764, 6948942, 7254390, 7417410, 7812420, 8001812, 8463455, 8573370, 9232860, 9430707, 9927060, 10002265, 10156146, 11581570, 12002718, 12574276, 13897884, 14508780, 14834820, 15717845, 16926910, 17146740, 17372355, 18861414, 20004530, 20312292, 22004983, 23163140, 24005436, 25390365, 30006795, 31435690, 33853820, 34744710, 37722828, 40009060, 44009966, 47153535, 50780730, 60013590, 62871380, 66014949, 69489420, 88019932, 94307070, 101561460, 110024915, 120027180, 132029898, 188614140, 220049830, 264059796, 330074745, 440099660, 660149490, 1320298980]

約数ペア:

[(1, 1320298980), (2, 660149490), (3, 440099660), (4, 330074745), (5, 264059796), (6, 220049830), (7, 188614140), (10, 132029898), (11, 120027180), (12, 110024915), (13, 101561460), (14, 94307070), (15, 88019932), (19, 69489420), (20, 66014949), (21, 62871380), (22, 60013590), (26, 50780730), (28, 47153535), (30, 44009966), (33, 40009060), (35, 37722828), (38, 34744710), (39, 33853820), (42, 31435690), (44, 30006795), (52, 25390365), (55, 24005436), (57, 23163140), (60, 22004983), (65, 20312292), (66, 20004530), (70, 18861414), (76, 17372355), (77, 17146740), (78, 16926910), (84, 15717845), (89, 14834820), (91, 14508780), (95, 13897884), (105, 12574276), (110, 12002718), (114, 11581570), (130, 10156146), (132, 10002265), (133, 9927060), (140, 9430707), (143, 9232860), (154, 8573370), (156, 8463455), (165, 8001812), (169, 7812420), (178, 7417410), (182, 7254390), (190, 6948942), (195, 6770764), (209, 6317220), (210, 6287138), (220, 6001359), (228, 5790785), (231, 5715580), (247, 5345340), (260, 5078073), (266, 4963530), (267, 4944940), (273, 4836260), (285, 4632628), (286, 4616430), (308, 4286685), (330, 4000906), (338, 3906210), (356, 3708705), (364, 3627195), (380, 3474471), (385, 3429348), (390, 3385382), (399, 3309020), (418, 3158610), (420, 3143569), (429, 3077620), (445, 2966964), (455, 2901756), (462, 2857790), (494, 2672670), (507, 2604140), (532, 2481765), (534, 2472470), (546, 2418130), (570, 2316314), (572, 2308215), (623, 2119260), (627, 2105740), (660, 2000453), (665, 1985412), (676, 1953105), (715, 1846572), (741, 1781780), (770, 1714674), (780, 1692691), (798, 1654510), (836, 1579305), (845, 1562484), (858, 1538810), (890, 1483482), (910, 1450878), (924, 1428895), (979, 1348620), (988, 1336335), (1001, 1318980), (1014, 1302070), (1045, 1263444), (1068, 1236235), (1092, 1209065), (1140, 1158157), (1155, 1143116), (1157, 1141140), (1183, 1116060), (1235, 1069068), (1246, 1059630), (1254, 1052870), (1330, 992706), (1335, 988988), (1365, 967252), (1430, 923286), (1463, 902460), (1482, 890890), (1540, 857337), (1596, 827255), (1690, 781242), (1691, 780780), (1716, 769405), (1729, 763620), (1780, 741741), (1820, 725439), (1859, 710220), (1869, 706420), (1958, 674310), (1995, 661804), (2002, 659490), (2028, 651035), (2090, 631722), (2145, 615524), (2310, 571558), (2314, 570570), (2366, 558030), (2470, 534534), (2492, 529815), (2508, 526435), (2535, 520828), (2660, 496353), (2670, 494494), (2717, 485940), (2730, 483626), (2860, 461643), (2926, 451230), (2937, 449540), (2964, 445445), (3003, 439660), (3115, 423852), (3135, 421148), (3211, 411180), (3380, 390621), (3382, 390390), (3458, 381810), (3471, 380380), (3549, 372020), (3705, 356356), (3718, 355110), (3738, 353210), (3916, 337155), (3990, 330902), (4004, 329745), (4180, 315861), (4290, 307762), (4389, 300820), (4620, 285779), (4628, 285285), (4732, 279015), (4895, 269724), (4940, 267267), (5005, 263796), (5070, 260414), (5073, 260260), (5187, 254540), (5340, 247247), (5434, 242970), (5460, 241813), (5577, 236740), (5785, 228228), (5852, 225615), (5874, 224770), (5915, 223212), (6006, 219830), (6230, 211926), (6270, 210574), (6422, 205590), (6764, 195195), (6853, 192660), (6916, 190905), (6942, 190190), (7098, 186010), (7315, 180492), (7410, 178178), (7436, 177555), (7476, 176605), (7980, 165451), (8099, 163020), (8151, 161980), (8455, 156156), (8580, 153881), (8645, 152724), (8778, 150410), (9295, 142044), (9345, 141284), (9633, 137060), (9790, 134862), (10010, 131898), (10140, 130207), (10146, 130130), (10374, 127270), (10868, 121485), (11154, 118370), (11570, 114114), (11748, 112385), (11830, 111606), (11837, 111540), (12012, 109915), (12460, 105963), (12540, 105287), (12727, 103740), (12844, 102795), (13013, 101460), (13585, 97188), (13706, 96330), (13884, 95095), (14196, 93005), (14630, 90246), (14685, 89908), (14820, 89089), (15015, 87932), (15041, 87780), (16055, 82236), (16198, 81510), (16302, 80990), (16910, 78078), (17290, 76362), (17355, 76076), (17556, 75205), (17745, 74404), (18590, 71022), (18601, 70980), (18690, 70642), (19019, 69420), (19266, 68530), (19580, 67431), (20020, 65949), (20292, 65065), (20559, 64220), (20748, 63635), (21945, 60164), (21983, 60060), (22308, 59185), (22477, 58740), (23140, 57057), (23660, 55803), (23674, 55770), (24297, 54340), (25365, 52052), (25454, 51870), (25935, 50908), (26026, 50730), (27170, 48594), (27412, 48165), (27885, 47348), (29260, 45123), (29370, 44954), (30030, 43966), (30082, 43890), (32110, 41118), (32396, 40755), (32604, 40495), (33820, 39039), (34265, 38532), (34580, 38181), (34710, 38038), (35321, 37380), (35490, 37202), (35511, 37180)]