77211891120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{505049}}^1$

素因数の和:505092

約数の個数: 240

約数和(自身を含む): 299854245600

約数和(自身を除く): 222642354480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 50960, 76440, 152880, 505049, 1010098, 1515147, 2020196, 2525245, 3030294, 3535343, 4040392, 5050490, 6060588, 6565637, 7070686, 7575735, 8080784, 10100980, 10606029, 12121176, 13131274, 14141372, 15151470, 17676715, 19696911, 20201960, 21212058, 24242352, 24747401, 26262548, 28282744, 30302940, 32828185, 35353430, 39393822, 40403920, 42424116, 45959459, 49494802, 52525096, 53030145, 56565488, 60605880, 65656370, 70706860, 74242203, 78787644, 84848232, 91918918, 98484555, 98989604, 105050192, 106060290, 121211760, 123737005, 131312740, 137878377, 141413720, 148484406, 157575288, 169696464, 183837836, 196969110, 197979208, 212120580, 229797295, 247474010, 262625480, 275756754, 282827440, 296968812, 315150576, 321716213, 367675672, 371211015, 393938220, 395958416, 424241160, 459594590, 494948020, 525250960, 551513508, 593937624, 643432426, 689391885, 735351344, 742422030, 787876440, 848482320, 919189180, 965148639, 989896040, 1103027016, 1187875248, 1286864852, 1378783770, 1484844060, 1575752880, 1608581065, 1838378360, 1930297278, 1979792080, 2206054032, 2573729704, 2757567540, 2969688120, 3217162130, 3676756720, 3860594556, 4825743195, 5147459408, 5515135080, 5939376240, 6434324260, 7721189112, 9651486390, 11030270160, 12868648520, 15442378224, 19302972780, 25737297040, 38605945560, 77211891120]

約数ペア:

[(1, 77211891120), (2, 38605945560), (3, 25737297040), (4, 19302972780), (5, 15442378224), (6, 12868648520), (7, 11030270160), (8, 9651486390), (10, 7721189112), (12, 6434324260), (13, 5939376240), (14, 5515135080), (15, 5147459408), (16, 4825743195), (20, 3860594556), (21, 3676756720), (24, 3217162130), (26, 2969688120), (28, 2757567540), (30, 2573729704), (35, 2206054032), (39, 1979792080), (40, 1930297278), (42, 1838378360), (48, 1608581065), (49, 1575752880), (52, 1484844060), (56, 1378783770), (60, 1286864852), (65, 1187875248), (70, 1103027016), (78, 989896040), (80, 965148639), (84, 919189180), (91, 848482320), (98, 787876440), (104, 742422030), (105, 735351344), (112, 689391885), (120, 643432426), (130, 593937624), (140, 551513508), (147, 525250960), (156, 494948020), (168, 459594590), (182, 424241160), (195, 395958416), (196, 393938220), (208, 371211015), (210, 367675672), (240, 321716213), (245, 315150576), (260, 296968812), (273, 282827440), (280, 275756754), (294, 262625480), (312, 247474010), (336, 229797295), (364, 212120580), (390, 197979208), (392, 196969110), (420, 183837836), (455, 169696464), (490, 157575288), (520, 148484406), (546, 141413720), (560, 137878377), (588, 131312740), (624, 123737005), (637, 121211760), (728, 106060290), (735, 105050192), (780, 98989604), (784, 98484555), (840, 91918918), (910, 84848232), (980, 78787644), (1040, 74242203), (1092, 70706860), (1176, 65656370), (1274, 60605880), (1365, 56565488), (1456, 53030145), (1470, 52525096), (1560, 49494802), (1680, 45959459), (1820, 42424116), (1911, 40403920), (1960, 39393822), (2184, 35353430), (2352, 32828185), (2548, 30302940), (2730, 28282744), (2940, 26262548), (3120, 24747401), (3185, 24242352), (3640, 21212058), (3822, 20201960), (3920, 19696911), (4368, 17676715), (5096, 15151470), (5460, 14141372), (5880, 13131274), (6370, 12121176), (7280, 10606029), (7644, 10100980), (9555, 8080784), (10192, 7575735), (10920, 7070686), (11760, 6565637), (12740, 6060588), (15288, 5050490), (19110, 4040392), (21840, 3535343), (25480, 3030294), (30576, 2525245), (38220, 2020196), (50960, 1515147), (76440, 1010098), (152880, 505049)]