13256657960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 384

約数和(自身を含む): 39817008000

約数和(自身を除く): 26560350040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 104, 130, 133, 139, 140, 152, 182, 190, 196, 197, 245, 247, 260, 266, 278, 280, 364, 380, 392, 394, 455, 490, 494, 520, 532, 556, 637, 665, 695, 728, 760, 788, 910, 931, 973, 980, 985, 988, 1064, 1112, 1235, 1274, 1330, 1379, 1390, 1576, 1729, 1807, 1820, 1862, 1946, 1960, 1970, 1976, 2470, 2548, 2561, 2641, 2660, 2758, 2780, 3185, 3458, 3614, 3640, 3724, 3743, 3892, 3940, 4655, 4865, 4940, 5096, 5122, 5282, 5320, 5516, 5560, 6370, 6811, 6895, 6916, 7228, 7448, 7486, 7784, 7880, 8645, 9035, 9310, 9653, 9730, 9880, 10244, 10564, 11032, 12103, 12649, 12740, 12805, 13205, 13622, 13790, 13832, 14456, 14972, 17290, 17927, 18070, 18487, 18620, 18715, 19306, 19460, 20488, 21128, 24206, 25298, 25480, 25610, 26201, 26410, 27244, 27383, 27580, 29944, 34055, 34333, 34580, 35854, 36140, 36974, 37240, 37430, 38612, 38920, 48265, 48412, 48659, 50596, 51220, 52402, 52820, 54488, 54766, 55160, 60515, 63245, 68110, 68666, 69160, 71708, 72280, 73948, 74860, 77224, 88543, 89635, 92435, 96530, 96824, 97318, 101192, 102440, 104804, 105640, 109532, 121030, 125489, 126490, 129409, 131005, 136220, 136915, 137332, 143416, 147896, 149720, 171665, 177086, 179270, 183407, 184870, 191681, 193060, 194636, 209608, 219064, 240331, 242060, 243295, 250978, 252980, 258818, 262010, 272440, 273830, 274664, 340613, 343330, 354172, 355979, 358540, 366814, 369740, 383362, 386120, 389272, 442715, 480662, 484120, 486590, 501956, 505960, 517636, 520277, 524020, 547660, 627445, 647045, 681226, 686660, 708344, 711958, 717080, 733628, 739480, 766724, 885430, 917035, 958405, 961324, 973180, 1003912, 1035272, 1040554, 1048040, 1095320, 1201655, 1254890, 1294090, 1341767, 1362452, 1373320, 1423916, 1467256, 1533448, 1682317, 1703065, 1770860, 1779895, 1834070, 1916810, 1922648, 1946360, 2081108, 2384291, 2403310, 2491853, 2509780, 2588180, 2601385, 2683534, 2724904, 2847832, 3364634, 3406130, 3541720, 3559790, 3641939, 3668140, 3833620, 4162216, 4768582, 4806620, 4983706, 5019560, 5176360, 5202770, 5367068, 6708835, 6729268, 6763601, 6812260, 7119580, 7283878, 7336280, 7667240, 8411585, 9537164, 9613240, 9967412, 10405540, 10734136, 11921455, 12459265, 13417670, 13458536, 13527202, 13624520, 14239160, 14567756, 16823170, 17442971, 18209695, 19074328, 19934824, 20811080, 23842910, 24918530, 25493573, 26835340, 27054404, 29135512, 33646340, 33818005, 34885942, 36419390, 47345207, 47685820, 49837060, 50987146, 53670680, 54108808, 67292680, 67636010, 69771884, 72838780, 87214855, 94690414, 95371640, 99674120, 101974292, 127467865, 135272020, 139543768, 145677560, 174429710, 189380828, 203948584, 236726035, 254935730, 270544040, 331416449, 348859420, 378761656, 473452070, 509871460, 662832898, 697718840, 946904140, 1019742920, 1325665796, 1657082245, 1893808280, 2651331592, 3314164490, 6628328980, 13256657960]

約数ペア:

[(1, 13256657960), (2, 6628328980), (4, 3314164490), (5, 2651331592), (7, 1893808280), (8, 1657082245), (10, 1325665796), (13, 1019742920), (14, 946904140), (19, 697718840), (20, 662832898), (26, 509871460), (28, 473452070), (35, 378761656), (38, 348859420), (40, 331416449), (49, 270544040), (52, 254935730), (56, 236726035), (65, 203948584), (70, 189380828), (76, 174429710), (91, 145677560), (95, 139543768), (98, 135272020), (104, 127467865), (130, 101974292), (133, 99674120), (139, 95371640), (140, 94690414), (152, 87214855), (182, 72838780), (190, 69771884), (196, 67636010), (197, 67292680), (245, 54108808), (247, 53670680), (260, 50987146), (266, 49837060), (278, 47685820), (280, 47345207), (364, 36419390), (380, 34885942), (392, 33818005), (394, 33646340), (455, 29135512), (490, 27054404), (494, 26835340), (520, 25493573), (532, 24918530), (556, 23842910), (637, 20811080), (665, 19934824), (695, 19074328), (728, 18209695), (760, 17442971), (788, 16823170), (910, 14567756), (931, 14239160), (973, 13624520), (980, 13527202), (985, 13458536), (988, 13417670), (1064, 12459265), (1112, 11921455), (1235, 10734136), (1274, 10405540), (1330, 9967412), (1379, 9613240), (1390, 9537164), (1576, 8411585), (1729, 7667240), (1807, 7336280), (1820, 7283878), (1862, 7119580), (1946, 6812260), (1960, 6763601), (1970, 6729268), (1976, 6708835), (2470, 5367068), (2548, 5202770), (2561, 5176360), (2641, 5019560), (2660, 4983706), (2758, 4806620), (2780, 4768582), (3185, 4162216), (3458, 3833620), (3614, 3668140), (3640, 3641939), (3724, 3559790), (3743, 3541720), (3892, 3406130), (3940, 3364634), (4655, 2847832), (4865, 2724904), (4940, 2683534), (5096, 2601385), (5122, 2588180), (5282, 2509780), (5320, 2491853), (5516, 2403310), (5560, 2384291), (6370, 2081108), (6811, 1946360), (6895, 1922648), (6916, 1916810), (7228, 1834070), (7448, 1779895), (7486, 1770860), (7784, 1703065), (7880, 1682317), (8645, 1533448), (9035, 1467256), (9310, 1423916), (9653, 1373320), (9730, 1362452), (9880, 1341767), (10244, 1294090), (10564, 1254890), (11032, 1201655), (12103, 1095320), (12649, 1048040), (12740, 1040554), (12805, 1035272), (13205, 1003912), (13622, 973180), (13790, 961324), (13832, 958405), (14456, 917035), (14972, 885430), (17290, 766724), (17927, 739480), (18070, 733628), (18487, 717080), (18620, 711958), (18715, 708344), (19306, 686660), (19460, 681226), (20488, 647045), (21128, 627445), (24206, 547660), (25298, 524020), (25480, 520277), (25610, 517636), (26201, 505960), (26410, 501956), (27244, 486590), (27383, 484120), (27580, 480662), (29944, 442715), (34055, 389272), (34333, 386120), (34580, 383362), (35854, 369740), (36140, 366814), (36974, 358540), (37240, 355979), (37430, 354172), (38612, 343330), (38920, 340613), (48265, 274664), (48412, 273830), (48659, 272440), (50596, 262010), (51220, 258818), (52402, 252980), (52820, 250978), (54488, 243295), (54766, 242060), (55160, 240331), (60515, 219064), (63245, 209608), (68110, 194636), (68666, 193060), (69160, 191681), (71708, 184870), (72280, 183407), (73948, 179270), (74860, 177086), (77224, 171665), (88543, 149720), (89635, 147896), (92435, 143416), (96530, 137332), (96824, 136915), (97318, 136220), (101192, 131005), (102440, 129409), (104804, 126490), (105640, 125489), (109532, 121030)]