20803360680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:350

約数の個数: 512

約数和(自身を含む): 75271680000

約数和(自身を除く): 54468319320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 90, 95, 108, 109, 114, 120, 131, 135, 142, 152, 171, 180, 190, 213, 216, 218, 228, 262, 270, 284, 285, 327, 342, 355, 360, 380, 393, 426, 436, 456, 513, 524, 540, 545, 568, 570, 639, 654, 655, 684, 710, 760, 786, 852, 855, 872, 981, 1026, 1048, 1065, 1080, 1090, 1140, 1179, 1278, 1308, 1310, 1349, 1368, 1420, 1572, 1635, 1704, 1710, 1917, 1962, 1965, 2052, 2071, 2130, 2180, 2280, 2358, 2489, 2556, 2565, 2616, 2620, 2698, 2840, 2943, 3144, 3195, 3270, 3420, 3537, 3834, 3924, 3930, 4047, 4104, 4142, 4260, 4360, 4716, 4905, 4978, 5112, 5130, 5240, 5396, 5886, 5895, 6213, 6390, 6540, 6745, 6840, 7074, 7467, 7668, 7739, 7848, 7860, 8094, 8284, 8520, 9301, 9432, 9585, 9810, 9956, 10260, 10355, 10792, 11772, 11790, 12141, 12426, 12445, 12780, 13080, 13490, 14148, 14279, 14715, 14934, 15336, 15478, 15720, 16188, 16568, 17685, 18602, 18639, 19170, 19620, 19912, 20235, 20520, 20710, 22401, 23217, 23544, 23580, 24282, 24852, 24890, 25560, 26980, 27903, 28296, 28558, 29430, 29868, 30956, 31065, 32376, 35370, 36423, 37204, 37278, 37335, 38340, 38695, 39240, 40470, 41420, 42837, 44802, 46434, 46505, 47160, 48564, 49704, 49780, 53960, 55806, 55917, 57116, 58860, 59736, 60705, 61912, 62130, 67203, 69651, 70740, 71395, 72846, 74408, 74556, 74670, 76680, 77390, 80940, 82840, 83709, 85674, 89604, 92868, 93010, 93195, 97128, 99560, 111612, 111834, 112005, 114232, 116085, 117720, 121410, 124260, 128511, 134406, 139302, 139515, 141480, 142790, 145692, 147041, 149112, 149340, 154780, 161880, 167418, 171348, 176719, 179208, 182115, 185736, 186020, 186390, 208953, 214185, 223224, 223668, 224010, 232170, 242820, 248520, 251127, 257022, 268812, 271301, 278604, 279030, 279585, 285580, 291384, 294082, 298680, 309560, 334836, 336015, 342696, 348255, 353438, 364230, 372040, 372780, 385533, 417906, 418545, 428370, 441123, 447336, 448020, 464340, 485640, 502254, 514044, 530157, 537624, 542602, 557208, 558060, 559170, 571160, 588164, 642555, 669672, 672030, 696510, 706876, 728460, 735205, 745560, 771066, 813903, 835812, 837090, 856740, 882246, 883595, 896040, 928680, 1004508, 1013809, 1028088, 1044765, 1060314, 1085204, 1116120, 1118340, 1176328, 1255635, 1285110, 1323369, 1344060, 1356505, 1393020, 1413752, 1456920, 1470410, 1542132, 1590471, 1627806, 1671624, 1674180, 1713480, 1764492, 1767190, 1927665, 2009016, 2027618, 2089530, 2120628, 2170408, 2205615, 2236680, 2441709, 2511270, 2570220, 2646738, 2650785, 2688120, 2713010, 2786040, 2940820, 3041427, 3084264, 3180942, 3255612, 3348360, 3528984, 3534380, 3855330, 3970107, 4055236, 4069515, 4179060, 4241256, 4411230, 4771413, 4883418, 5022540, 5069045, 5140440, 5293476, 5301570, 5426020, 5881640, 6082854, 6361884, 6511224, 6616845, 7068760, 7325127, 7710660, 7940214, 7952355, 8110472, 8139030, 8358120, 8822460, 9124281, 9542826, 9766836, 10045080, 10138090, 10586952, 10603140, 10852040, 12165708, 12208545, 12723768, 13233690, 14650254, 15207135, 15421320, 15880428, 15904710, 16278060, 17644920, 18248562, 19085652, 19262371, 19533672, 19850535, 20276180, 21206280, 23857065, 24331416, 24417090, 26467380, 27372843, 29300508, 30414270, 31760856, 31809420, 32556120, 36497124, 36625635, 38171304, 38524742, 39701070, 40552360, 45621405, 47714130, 48834180, 52934760, 54745686, 57787113, 58601016, 60828540, 63618840, 72994248, 73251270, 77049484, 79402140, 91242810, 95428260, 96311855, 97668360, 109491372, 115574226, 121657080, 136864215, 146502540, 154098968, 158804280, 173361339, 182485620, 190856520, 192623710, 218982744, 231148452, 273728430, 288935565, 293005080, 346722678, 364971240, 385247420, 462296904, 520084017, 547456860, 577871130, 693445356, 770494840, 866806695, 1040168034, 1094913720, 1155742260, 1386890712, 1733613390, 2080336068, 2311484520, 2600420085, 3467226780, 4160672136, 5200840170, 6934453560, 10401680340, 20803360680]

約数ペア:

[(1, 20803360680), (2, 10401680340), (3, 6934453560), (4, 5200840170), (5, 4160672136), (6, 3467226780), (8, 2600420085), (9, 2311484520), (10, 2080336068), (12, 1733613390), (15, 1386890712), (18, 1155742260), (19, 1094913720), (20, 1040168034), (24, 866806695), (27, 770494840), (30, 693445356), (36, 577871130), (38, 547456860), (40, 520084017), (45, 462296904), (54, 385247420), (57, 364971240), (60, 346722678), (71, 293005080), (72, 288935565), (76, 273728430), (90, 231148452), (95, 218982744), (108, 192623710), (109, 190856520), (114, 182485620), (120, 173361339), (131, 158804280), (135, 154098968), (142, 146502540), (152, 136864215), (171, 121657080), (180, 115574226), (190, 109491372), (213, 97668360), (216, 96311855), (218, 95428260), (228, 91242810), (262, 79402140), (270, 77049484), (284, 73251270), (285, 72994248), (327, 63618840), (342, 60828540), (355, 58601016), (360, 57787113), (380, 54745686), (393, 52934760), (426, 48834180), (436, 47714130), (456, 45621405), (513, 40552360), (524, 39701070), (540, 38524742), (545, 38171304), (568, 36625635), (570, 36497124), (639, 32556120), (654, 31809420), (655, 31760856), (684, 30414270), (710, 29300508), (760, 27372843), (786, 26467380), (852, 24417090), (855, 24331416), (872, 23857065), (981, 21206280), (1026, 20276180), (1048, 19850535), (1065, 19533672), (1080, 19262371), (1090, 19085652), (1140, 18248562), (1179, 17644920), (1278, 16278060), (1308, 15904710), (1310, 15880428), (1349, 15421320), (1368, 15207135), (1420, 14650254), (1572, 13233690), (1635, 12723768), (1704, 12208545), (1710, 12165708), (1917, 10852040), (1962, 10603140), (1965, 10586952), (2052, 10138090), (2071, 10045080), (2130, 9766836), (2180, 9542826), (2280, 9124281), (2358, 8822460), (2489, 8358120), (2556, 8139030), (2565, 8110472), (2616, 7952355), (2620, 7940214), (2698, 7710660), (2840, 7325127), (2943, 7068760), (3144, 6616845), (3195, 6511224), (3270, 6361884), (3420, 6082854), (3537, 5881640), (3834, 5426020), (3924, 5301570), (3930, 5293476), (4047, 5140440), (4104, 5069045), (4142, 5022540), (4260, 4883418), (4360, 4771413), (4716, 4411230), (4905, 4241256), (4978, 4179060), (5112, 4069515), (5130, 4055236), (5240, 3970107), (5396, 3855330), (5886, 3534380), (5895, 3528984), (6213, 3348360), (6390, 3255612), (6540, 3180942), (6745, 3084264), (6840, 3041427), (7074, 2940820), (7467, 2786040), (7668, 2713010), (7739, 2688120), (7848, 2650785), (7860, 2646738), (8094, 2570220), (8284, 2511270), (8520, 2441709), (9301, 2236680), (9432, 2205615), (9585, 2170408), (9810, 2120628), (9956, 2089530), (10260, 2027618), (10355, 2009016), (10792, 1927665), (11772, 1767190), (11790, 1764492), (12141, 1713480), (12426, 1674180), (12445, 1671624), (12780, 1627806), (13080, 1590471), (13490, 1542132), (14148, 1470410), (14279, 1456920), (14715, 1413752), (14934, 1393020), (15336, 1356505), (15478, 1344060), (15720, 1323369), (16188, 1285110), (16568, 1255635), (17685, 1176328), (18602, 1118340), (18639, 1116120), (19170, 1085204), (19620, 1060314), (19912, 1044765), (20235, 1028088), (20520, 1013809), (20710, 1004508), (22401, 928680), (23217, 896040), (23544, 883595), (23580, 882246), (24282, 856740), (24852, 837090), (24890, 835812), (25560, 813903), (26980, 771066), (27903, 745560), (28296, 735205), (28558, 728460), (29430, 706876), (29868, 696510), (30956, 672030), (31065, 669672), (32376, 642555), (35370, 588164), (36423, 571160), (37204, 559170), (37278, 558060), (37335, 557208), (38340, 542602), (38695, 537624), (39240, 530157), (40470, 514044), (41420, 502254), (42837, 485640), (44802, 464340), (46434, 448020), (46505, 447336), (47160, 441123), (48564, 428370), (49704, 418545), (49780, 417906), (53960, 385533), (55806, 372780), (55917, 372040), (57116, 364230), (58860, 353438), (59736, 348255), (60705, 342696), (61912, 336015), (62130, 334836), (67203, 309560), (69651, 298680), (70740, 294082), (71395, 291384), (72846, 285580), (74408, 279585), (74556, 279030), (74670, 278604), (76680, 271301), (77390, 268812), (80940, 257022), (82840, 251127), (83709, 248520), (85674, 242820), (89604, 232170), (92868, 224010), (93010, 223668), (93195, 223224), (97128, 214185), (99560, 208953), (111612, 186390), (111834, 186020), (112005, 185736), (114232, 182115), (116085, 179208), (117720, 176719), (121410, 171348), (124260, 167418), (128511, 161880), (134406, 154780), (139302, 149340), (139515, 149112), (141480, 147041), (142790, 145692)]