20589366720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2884

約数の個数: 448

約数和(自身を含む): 76522844160

約数和(自身を除く): 55933477440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 48, 52, 57, 60, 62, 64, 65, 76, 78, 80, 93, 95, 96, 104, 114, 120, 124, 130, 152, 155, 156, 160, 186, 190, 192, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 320, 372, 380, 390, 403, 416, 456, 465, 480, 494, 496, 520, 570, 589, 608, 620, 624, 741, 744, 760, 780, 806, 832, 912, 930, 960, 988, 992, 1040, 1140, 1178, 1209, 1216, 1235, 1240, 1248, 1482, 1488, 1520, 1560, 1612, 1767, 1824, 1860, 1976, 1984, 2015, 2080, 2280, 2356, 2418, 2470, 2480, 2496, 2801, 2945, 2964, 2976, 3040, 3120, 3224, 3534, 3648, 3705, 3720, 3952, 4030, 4160, 4560, 4712, 4836, 4940, 4960, 5602, 5890, 5928, 5952, 6045, 6080, 6240, 6448, 7068, 7410, 7440, 7657, 7904, 8060, 8403, 8835, 9120, 9424, 9672, 9880, 9920, 11204, 11780, 11856, 12090, 12480, 12896, 14005, 14136, 14820, 14880, 15314, 15808, 16120, 16806, 17670, 18240, 18848, 19344, 19760, 22408, 22971, 23560, 23712, 24180, 25792, 28010, 28272, 29640, 29760, 30628, 32240, 33612, 35340, 36413, 37696, 38285, 38688, 39520, 42015, 44816, 45942, 47120, 47424, 48360, 53219, 56020, 56544, 59280, 61256, 64480, 67224, 70680, 72826, 76570, 77376, 79040, 84030, 86831, 89632, 91884, 94240, 96720, 106438, 109239, 112040, 113088, 114855, 118560, 122512, 128960, 134448, 141360, 145652, 153140, 159657, 168060, 173662, 179264, 182065, 183768, 188480, 193440, 212876, 218478, 224080, 229710, 237120, 245024, 260493, 266095, 268896, 282720, 291304, 306280, 319314, 336120, 347324, 364130, 367536, 386880, 425752, 434155, 436956, 448160, 459420, 490048, 520986, 532190, 537792, 546195, 565440, 582608, 612560, 638628, 672240, 691847, 694648, 728260, 735072, 798285, 851504, 868310, 873912, 896320, 918840, 1041972, 1064380, 1092390, 1128803, 1165216, 1225120, 1277256, 1302465, 1344480, 1383694, 1389296, 1456520, 1470144, 1596570, 1649789, 1703008, 1736620, 1747824, 1837680, 2075541, 2083944, 2128760, 2184780, 2257606, 2330432, 2450240, 2554512, 2604930, 2688960, 2767388, 2778592, 2913040, 3193140, 3299578, 3386409, 3406016, 3459235, 3473240, 3495648, 3675360, 4151082, 4167888, 4257520, 4369560, 4515212, 4949367, 5109024, 5209860, 5534776, 5557184, 5644015, 5826080, 6386280, 6599156, 6772818, 6918470, 6946480, 6991296, 7350720, 8248945, 8302164, 8335776, 8515040, 8739120, 9030424, 9898734, 10218048, 10377705, 10419720, 11069552, 11288030, 11652160, 12772560, 13198312, 13545636, 13836940, 13892960, 16497890, 16604328, 16671552, 16932045, 17030080, 17478240, 18060848, 19797468, 20755410, 20839440, 21447257, 22139104, 22576060, 24746835, 25545120, 26396624, 27091272, 27673880, 27785920, 32995780, 33208656, 33864090, 34956480, 36121696, 39594936, 41510820, 41678880, 42894514, 44278208, 45152120, 49493670, 51090240, 52793248, 54182544, 55347760, 64341771, 65991560, 66417312, 67728180, 72243392, 79189872, 83021640, 83357760, 85789028, 90304240, 98987340, 105586496, 107236285, 108365088, 110695520, 128683542, 131983120, 132834624, 135456360, 158379744, 166043280, 171578056, 180608480, 197974680, 214472570, 216730176, 221391040, 257367084, 263966240, 270912720, 316759488, 321708855, 332086560, 343156112, 361216960, 395949360, 428945140, 514734168, 527932480, 541825440, 643417710, 664173120, 686312224, 791898720, 857890280, 1029468336, 1083650880, 1286835420, 1372624448, 1583797440, 1715780560, 2058936672, 2573670840, 3431561120, 4117873344, 5147341680, 6863122240, 10294683360, 20589366720]

約数ペア:

[(1, 20589366720), (2, 10294683360), (3, 6863122240), (4, 5147341680), (5, 4117873344), (6, 3431561120), (8, 2573670840), (10, 2058936672), (12, 1715780560), (13, 1583797440), (15, 1372624448), (16, 1286835420), (19, 1083650880), (20, 1029468336), (24, 857890280), (26, 791898720), (30, 686312224), (31, 664173120), (32, 643417710), (38, 541825440), (39, 527932480), (40, 514734168), (48, 428945140), (52, 395949360), (57, 361216960), (60, 343156112), (62, 332086560), (64, 321708855), (65, 316759488), (76, 270912720), (78, 263966240), (80, 257367084), (93, 221391040), (95, 216730176), (96, 214472570), (104, 197974680), (114, 180608480), (120, 171578056), (124, 166043280), (130, 158379744), (152, 135456360), (155, 132834624), (156, 131983120), (160, 128683542), (186, 110695520), (190, 108365088), (192, 107236285), (195, 105586496), (208, 98987340), (228, 90304240), (240, 85789028), (247, 83357760), (248, 83021640), (260, 79189872), (285, 72243392), (304, 67728180), (310, 66417312), (312, 65991560), (320, 64341771), (372, 55347760), (380, 54182544), (390, 52793248), (403, 51090240), (416, 49493670), (456, 45152120), (465, 44278208), (480, 42894514), (494, 41678880), (496, 41510820), (520, 39594936), (570, 36121696), (589, 34956480), (608, 33864090), (620, 33208656), (624, 32995780), (741, 27785920), (744, 27673880), (760, 27091272), (780, 26396624), (806, 25545120), (832, 24746835), (912, 22576060), (930, 22139104), (960, 21447257), (988, 20839440), (992, 20755410), (1040, 19797468), (1140, 18060848), (1178, 17478240), (1209, 17030080), (1216, 16932045), (1235, 16671552), (1240, 16604328), (1248, 16497890), (1482, 13892960), (1488, 13836940), (1520, 13545636), (1560, 13198312), (1612, 12772560), (1767, 11652160), (1824, 11288030), (1860, 11069552), (1976, 10419720), (1984, 10377705), (2015, 10218048), (2080, 9898734), (2280, 9030424), (2356, 8739120), (2418, 8515040), (2470, 8335776), (2480, 8302164), (2496, 8248945), (2801, 7350720), (2945, 6991296), (2964, 6946480), (2976, 6918470), (3040, 6772818), (3120, 6599156), (3224, 6386280), (3534, 5826080), (3648, 5644015), (3705, 5557184), (3720, 5534776), (3952, 5209860), (4030, 5109024), (4160, 4949367), (4560, 4515212), (4712, 4369560), (4836, 4257520), (4940, 4167888), (4960, 4151082), (5602, 3675360), (5890, 3495648), (5928, 3473240), (5952, 3459235), (6045, 3406016), (6080, 3386409), (6240, 3299578), (6448, 3193140), (7068, 2913040), (7410, 2778592), (7440, 2767388), (7657, 2688960), (7904, 2604930), (8060, 2554512), (8403, 2450240), (8835, 2330432), (9120, 2257606), (9424, 2184780), (9672, 2128760), (9880, 2083944), (9920, 2075541), (11204, 1837680), (11780, 1747824), (11856, 1736620), (12090, 1703008), (12480, 1649789), (12896, 1596570), (14005, 1470144), (14136, 1456520), (14820, 1389296), (14880, 1383694), (15314, 1344480), (15808, 1302465), (16120, 1277256), (16806, 1225120), (17670, 1165216), (18240, 1128803), (18848, 1092390), (19344, 1064380), (19760, 1041972), (22408, 918840), (22971, 896320), (23560, 873912), (23712, 868310), (24180, 851504), (25792, 798285), (28010, 735072), (28272, 728260), (29640, 694648), (29760, 691847), (30628, 672240), (32240, 638628), (33612, 612560), (35340, 582608), (36413, 565440), (37696, 546195), (38285, 537792), (38688, 532190), (39520, 520986), (42015, 490048), (44816, 459420), (45942, 448160), (47120, 436956), (47424, 434155), (48360, 425752), (53219, 386880), (56020, 367536), (56544, 364130), (59280, 347324), (61256, 336120), (64480, 319314), (67224, 306280), (70680, 291304), (72826, 282720), (76570, 268896), (77376, 266095), (79040, 260493), (84030, 245024), (86831, 237120), (89632, 229710), (91884, 224080), (94240, 218478), (96720, 212876), (106438, 193440), (109239, 188480), (112040, 183768), (113088, 182065), (114855, 179264), (118560, 173662), (122512, 168060), (128960, 159657), (134448, 153140), (141360, 145652)]