21305385612

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 432

約数和(自身を含む): 67789193472

約数和(自身を除く): 46483807860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 81, 84, 86, 98, 101, 103, 108, 126, 129, 147, 162, 172, 189, 196, 202, 206, 243, 252, 258, 294, 301, 303, 309, 324, 378, 387, 404, 412, 441, 486, 516, 567, 588, 602, 606, 618, 707, 721, 756, 774, 882, 903, 909, 927, 972, 1134, 1161, 1204, 1212, 1236, 1323, 1414, 1442, 1548, 1701, 1764, 1806, 1818, 1854, 2107, 2121, 2163, 2268, 2322, 2646, 2709, 2727, 2781, 2828, 2884, 3402, 3483, 3612, 3636, 3708, 3969, 4214, 4242, 4326, 4343, 4429, 4644, 4949, 5047, 5292, 5418, 5454, 5562, 6321, 6363, 6489, 6804, 6966, 7938, 8127, 8181, 8343, 8428, 8484, 8652, 8686, 8858, 9898, 10094, 10403, 10449, 10836, 10908, 11124, 11907, 12642, 12726, 12978, 13029, 13287, 13932, 14847, 15141, 15876, 16254, 16362, 16686, 17372, 17716, 18963, 19089, 19467, 19796, 20188, 20806, 20898, 23814, 24381, 24543, 25029, 25284, 25452, 25956, 26058, 26574, 29694, 30282, 30401, 31003, 31209, 32508, 32724, 33372, 37926, 38178, 38934, 39087, 39861, 41612, 41796, 44541, 45423, 47628, 48762, 49086, 50058, 52116, 53148, 56889, 57267, 58401, 59388, 60564, 60802, 62006, 62418, 72821, 73143, 75852, 76356, 77868, 78174, 79722, 89082, 90846, 91203, 93009, 93627, 97524, 98172, 100116, 113778, 114534, 116802, 117261, 119583, 121604, 124012, 124836, 133623, 136269, 145642, 146286, 156348, 159444, 170667, 171801, 175203, 178164, 181692, 182406, 186018, 187254, 212807, 217021, 218463, 227556, 229068, 233604, 234522, 239166, 267246, 272538, 273609, 279027, 280881, 291284, 292572, 341334, 343602, 350406, 351783, 358749, 364812, 372036, 374508, 400869, 408807, 425614, 434042, 436926, 447329, 469044, 478332, 509747, 512001, 534492, 545076, 547218, 558054, 561762, 638421, 651063, 655389, 682668, 687204, 700812, 703566, 717498, 801738, 817614, 820827, 837081, 842643, 851228, 868084, 873852, 894658, 1019494, 1024002, 1055349, 1076247, 1094436, 1116108, 1123524, 1202607, 1226421, 1276842, 1302126, 1310778, 1341987, 1407132, 1434996, 1529241, 1603476, 1635228, 1641654, 1674162, 1685286, 1789316, 1915263, 1953189, 1966167, 2038988, 2048004, 2110698, 2152494, 2405214, 2452842, 2462481, 2511243, 2527929, 2553684, 2604252, 2621556, 2683974, 3058482, 3131303, 3283308, 3348324, 3370572, 3830526, 3906378, 3932334, 4025961, 4221396, 4304988, 4587723, 4810428, 4905684, 4924962, 5022486, 5055858, 5367948, 5745789, 5859567, 5898501, 6116964, 6262606, 7387443, 7533729, 7661052, 7812756, 7864668, 8051922, 9175446, 9393909, 9849924, 10044972, 10111716, 11491578, 11719134, 11797002, 12077883, 12525212, 13763169, 14774886, 15067458, 16103844, 17237367, 17578701, 17695503, 18350892, 18787818, 21919121, 22983156, 23438268, 23594004, 24155766, 27526338, 28181727, 29549772, 30134916, 34474734, 35157402, 35391006, 36233649, 37575636, 41289507, 43838242, 48311532, 51712101, 52736103, 55052676, 56363454, 65757363, 68949468, 70314804, 70782012, 72467298, 82579014, 84545181, 87676484, 103424202, 105472206, 108700947, 112726908, 123868521, 131514726, 144934596, 165158028, 169090362, 197272089, 206848404, 210944412, 217401894, 247737042, 253635543, 263029452, 338180724, 394544178, 434803788, 495474084, 507271086, 591816267, 760906629, 789088356, 1014542172, 1183632534, 1521813258, 1775448801, 2367265068, 3043626516, 3550897602, 5326346403, 7101795204, 10652692806, 21305385612]

約数ペア:

[(1, 21305385612), (2, 10652692806), (3, 7101795204), (4, 5326346403), (6, 3550897602), (7, 3043626516), (9, 2367265068), (12, 1775448801), (14, 1521813258), (18, 1183632534), (21, 1014542172), (27, 789088356), (28, 760906629), (36, 591816267), (42, 507271086), (43, 495474084), (49, 434803788), (54, 394544178), (63, 338180724), (81, 263029452), (84, 253635543), (86, 247737042), (98, 217401894), (101, 210944412), (103, 206848404), (108, 197272089), (126, 169090362), (129, 165158028), (147, 144934596), (162, 131514726), (172, 123868521), (189, 112726908), (196, 108700947), (202, 105472206), (206, 103424202), (243, 87676484), (252, 84545181), (258, 82579014), (294, 72467298), (301, 70782012), (303, 70314804), (309, 68949468), (324, 65757363), (378, 56363454), (387, 55052676), (404, 52736103), (412, 51712101), (441, 48311532), (486, 43838242), (516, 41289507), (567, 37575636), (588, 36233649), (602, 35391006), (606, 35157402), (618, 34474734), (707, 30134916), (721, 29549772), (756, 28181727), (774, 27526338), (882, 24155766), (903, 23594004), (909, 23438268), (927, 22983156), (972, 21919121), (1134, 18787818), (1161, 18350892), (1204, 17695503), (1212, 17578701), (1236, 17237367), (1323, 16103844), (1414, 15067458), (1442, 14774886), (1548, 13763169), (1701, 12525212), (1764, 12077883), (1806, 11797002), (1818, 11719134), (1854, 11491578), (2107, 10111716), (2121, 10044972), (2163, 9849924), (2268, 9393909), (2322, 9175446), (2646, 8051922), (2709, 7864668), (2727, 7812756), (2781, 7661052), (2828, 7533729), (2884, 7387443), (3402, 6262606), (3483, 6116964), (3612, 5898501), (3636, 5859567), (3708, 5745789), (3969, 5367948), (4214, 5055858), (4242, 5022486), (4326, 4924962), (4343, 4905684), (4429, 4810428), (4644, 4587723), (4949, 4304988), (5047, 4221396), (5292, 4025961), (5418, 3932334), (5454, 3906378), (5562, 3830526), (6321, 3370572), (6363, 3348324), (6489, 3283308), (6804, 3131303), (6966, 3058482), (7938, 2683974), (8127, 2621556), (8181, 2604252), (8343, 2553684), (8428, 2527929), (8484, 2511243), (8652, 2462481), (8686, 2452842), (8858, 2405214), (9898, 2152494), (10094, 2110698), (10403, 2048004), (10449, 2038988), (10836, 1966167), (10908, 1953189), (11124, 1915263), (11907, 1789316), (12642, 1685286), (12726, 1674162), (12978, 1641654), (13029, 1635228), (13287, 1603476), (13932, 1529241), (14847, 1434996), (15141, 1407132), (15876, 1341987), (16254, 1310778), (16362, 1302126), (16686, 1276842), (17372, 1226421), (17716, 1202607), (18963, 1123524), (19089, 1116108), (19467, 1094436), (19796, 1076247), (20188, 1055349), (20806, 1024002), (20898, 1019494), (23814, 894658), (24381, 873852), (24543, 868084), (25029, 851228), (25284, 842643), (25452, 837081), (25956, 820827), (26058, 817614), (26574, 801738), (29694, 717498), (30282, 703566), (30401, 700812), (31003, 687204), (31209, 682668), (32508, 655389), (32724, 651063), (33372, 638421), (37926, 561762), (38178, 558054), (38934, 547218), (39087, 545076), (39861, 534492), (41612, 512001), (41796, 509747), (44541, 478332), (45423, 469044), (47628, 447329), (48762, 436926), (49086, 434042), (50058, 425614), (52116, 408807), (53148, 400869), (56889, 374508), (57267, 372036), (58401, 364812), (59388, 358749), (60564, 351783), (60802, 350406), (62006, 343602), (62418, 341334), (72821, 292572), (73143, 291284), (75852, 280881), (76356, 279027), (77868, 273609), (78174, 272538), (79722, 267246), (89082, 239166), (90846, 234522), (91203, 233604), (93009, 229068), (93627, 227556), (97524, 218463), (98172, 217021), (100116, 212807), (113778, 187254), (114534, 186018), (116802, 182406), (117261, 181692), (119583, 178164), (121604, 175203), (124012, 171801), (124836, 170667), (133623, 159444), (136269, 156348), (145642, 146286)]