20147549760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17359}}^1$

素因数の和:17426

約数の個数: 336

約数和(自身を含む): 77041735680

約数和(自身を除く): 56894185920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 576, 585, 620, 624, 720, 744, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 1984, 2015, 2080, 2232, 2340, 2418, 2480, 2496, 2790, 2880, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4160, 4464, 4680, 4836, 4960, 5580, 5952, 6045, 6240, 6448, 7254, 7440, 7488, 8060, 8928, 9360, 9672, 9920, 11160, 12090, 12480, 12896, 14508, 14880, 16120, 17359, 17856, 18135, 18720, 19344, 22320, 24180, 25792, 29016, 29760, 32240, 34718, 36270, 37440, 38688, 44640, 48360, 52077, 58032, 64480, 69436, 72540, 77376, 86795, 89280, 96720, 104154, 116064, 128960, 138872, 145080, 156231, 173590, 193440, 208308, 225667, 232128, 260385, 277744, 290160, 312462, 347180, 386880, 416616, 451334, 520770, 538129, 555488, 580320, 624924, 677001, 694360, 781155, 833232, 902668, 1041540, 1076258, 1110976, 1128335, 1160640, 1249848, 1354002, 1388720, 1562310, 1614387, 1666464, 1805336, 2031003, 2083080, 2152516, 2256670, 2499696, 2690645, 2708004, 2777440, 3124620, 3228774, 3332928, 3385005, 3610672, 4062006, 4166160, 4305032, 4513340, 4843161, 4999392, 5381290, 5416008, 5554880, 6249240, 6457548, 6770010, 6995677, 7221344, 8071935, 8124012, 8332320, 8610064, 9026680, 9686322, 9998784, 10155015, 10762580, 10832016, 12498480, 12915096, 13540020, 13991354, 14442688, 16143870, 16248024, 16664640, 17220128, 18053360, 19372644, 20310030, 20987031, 21525160, 21664032, 24215805, 24996960, 25830192, 27080040, 27982708, 32287740, 32496048, 34440256, 34978385, 36106720, 38745288, 40620060, 41974062, 43050320, 43328064, 48431610, 49993920, 51660384, 54160080, 55965416, 62961093, 64575480, 64992096, 69956770, 72213440, 77490576, 81240120, 83948124, 86100640, 96863220, 103320768, 104935155, 108320160, 111930832, 125922186, 129150960, 129984192, 139913540, 154981152, 162480240, 167896248, 172201280, 193726440, 209870310, 216640320, 223861664, 251844372, 258301920, 279827080, 309962304, 314805465, 324960480, 335792496, 387452880, 419740620, 447723328, 503688744, 516603840, 559654160, 629610930, 649920960, 671584992, 774905760, 839481240, 1007377488, 1119308320, 1259221860, 1343169984, 1549811520, 1678962480, 2014754976, 2238616640, 2518443720, 3357924960, 4029509952, 5036887440, 6715849920, 10073774880, 20147549760]

約数ペア:

[(1, 20147549760), (2, 10073774880), (3, 6715849920), (4, 5036887440), (5, 4029509952), (6, 3357924960), (8, 2518443720), (9, 2238616640), (10, 2014754976), (12, 1678962480), (13, 1549811520), (15, 1343169984), (16, 1259221860), (18, 1119308320), (20, 1007377488), (24, 839481240), (26, 774905760), (30, 671584992), (31, 649920960), (32, 629610930), (36, 559654160), (39, 516603840), (40, 503688744), (45, 447723328), (48, 419740620), (52, 387452880), (60, 335792496), (62, 324960480), (64, 314805465), (65, 309962304), (72, 279827080), (78, 258301920), (80, 251844372), (90, 223861664), (93, 216640320), (96, 209870310), (104, 193726440), (117, 172201280), (120, 167896248), (124, 162480240), (130, 154981152), (144, 139913540), (155, 129984192), (156, 129150960), (160, 125922186), (180, 111930832), (186, 108320160), (192, 104935155), (195, 103320768), (208, 96863220), (234, 86100640), (240, 83948124), (248, 81240120), (260, 77490576), (279, 72213440), (288, 69956770), (310, 64992096), (312, 64575480), (320, 62961093), (360, 55965416), (372, 54160080), (390, 51660384), (403, 49993920), (416, 48431610), (465, 43328064), (468, 43050320), (480, 41974062), (496, 40620060), (520, 38745288), (558, 36106720), (576, 34978385), (585, 34440256), (620, 32496048), (624, 32287740), (720, 27982708), (744, 27080040), (780, 25830192), (806, 24996960), (832, 24215805), (930, 21664032), (936, 21525160), (960, 20987031), (992, 20310030), (1040, 19372644), (1116, 18053360), (1170, 17220128), (1209, 16664640), (1240, 16248024), (1248, 16143870), (1395, 14442688), (1440, 13991354), (1488, 13540020), (1560, 12915096), (1612, 12498480), (1860, 10832016), (1872, 10762580), (1984, 10155015), (2015, 9998784), (2080, 9686322), (2232, 9026680), (2340, 8610064), (2418, 8332320), (2480, 8124012), (2496, 8071935), (2790, 7221344), (2880, 6995677), (2976, 6770010), (3120, 6457548), (3224, 6249240), (3627, 5554880), (3720, 5416008), (3744, 5381290), (4030, 4999392), (4160, 4843161), (4464, 4513340), (4680, 4305032), (4836, 4166160), (4960, 4062006), (5580, 3610672), (5952, 3385005), (6045, 3332928), (6240, 3228774), (6448, 3124620), (7254, 2777440), (7440, 2708004), (7488, 2690645), (8060, 2499696), (8928, 2256670), (9360, 2152516), (9672, 2083080), (9920, 2031003), (11160, 1805336), (12090, 1666464), (12480, 1614387), (12896, 1562310), (14508, 1388720), (14880, 1354002), (16120, 1249848), (17359, 1160640), (17856, 1128335), (18135, 1110976), (18720, 1076258), (19344, 1041540), (22320, 902668), (24180, 833232), (25792, 781155), (29016, 694360), (29760, 677001), (32240, 624924), (34718, 580320), (36270, 555488), (37440, 538129), (38688, 520770), (44640, 451334), (48360, 416616), (52077, 386880), (58032, 347180), (64480, 312462), (69436, 290160), (72540, 277744), (77376, 260385), (86795, 232128), (89280, 225667), (96720, 208308), (104154, 193440), (116064, 173590), (128960, 156231), (138872, 145080)]