18531654960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2905

約数の個数: 480

約数和(自身を含む): 73667784960

約数和(自身を除く): 55136130000

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, 43, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 98, 104, 105, 112, 120, 129, 130, 140, 147, 156, 168, 172, 182, 195, 196, 208, 210, 215, 240, 245, 258, 260, 273, 280, 294, 301, 312, 336, 344, 364, 390, 392, 420, 430, 455, 490, 516, 520, 546, 559, 560, 588, 602, 624, 637, 645, 688, 728, 735, 780, 784, 840, 860, 903, 910, 980, 1032, 1040, 1092, 1118, 1176, 1204, 1274, 1290, 1365, 1456, 1470, 1505, 1560, 1677, 1680, 1720, 1806, 1820, 1911, 1960, 2064, 2107, 2184, 2236, 2352, 2408, 2548, 2580, 2730, 2795, 2819, 2940, 3010, 3120, 3185, 3354, 3440, 3612, 3640, 3822, 3913, 3920, 4214, 4368, 4472, 4515, 4816, 5096, 5160, 5460, 5590, 5638, 5880, 6020, 6321, 6370, 6708, 7224, 7280, 7644, 7826, 8385, 8428, 8457, 8944, 9030, 9555, 10192, 10320, 10535, 10920, 11180, 11276, 11739, 11760, 12040, 12642, 12740, 13416, 14095, 14448, 15288, 15652, 16770, 16856, 16914, 18060, 19110, 19565, 19733, 21070, 21840, 22360, 22552, 23478, 24080, 25284, 25480, 26832, 27391, 28190, 30576, 31304, 31605, 33540, 33712, 33828, 36120, 36647, 38220, 39130, 39466, 42140, 42285, 44720, 45104, 46956, 50568, 50960, 54782, 56380, 58695, 59199, 62608, 63210, 67080, 67656, 72240, 73294, 76440, 78260, 78932, 82173, 84280, 84570, 93912, 98665, 101136, 109564, 109941, 112760, 117390, 118398, 121217, 126420, 134160, 135312, 136955, 138131, 146588, 152880, 156520, 157864, 164346, 168560, 169140, 183235, 187824, 197330, 219128, 219882, 225520, 234780, 236796, 242434, 252840, 256529, 273910, 276262, 293176, 295995, 313040, 315728, 328692, 338280, 363651, 366470, 394660, 410865, 414393, 438256, 439764, 469560, 473592, 484868, 505680, 513058, 547820, 549705, 552524, 586352, 591990, 606085, 657384, 676560, 690655, 727302, 732940, 769587, 789320, 821730, 828786, 848519, 879528, 939120, 947184, 969736, 1026116, 1095640, 1099410, 1105048, 1183980, 1212170, 1282645, 1314768, 1381310, 1454604, 1465880, 1539174, 1575821, 1578640, 1643460, 1657572, 1697038, 1759056, 1795703, 1818255, 1939472, 2052232, 2071965, 2191280, 2198820, 2210096, 2367960, 2424340, 2545557, 2565290, 2762620, 2909208, 2931760, 3078348, 3151642, 3286920, 3315144, 3394076, 3591406, 3636510, 3847935, 4104464, 4143930, 4242595, 4397640, 4727463, 4735920, 4848680, 5091114, 5130580, 5387109, 5525240, 5818416, 5939633, 6156696, 6303284, 6573840, 6630288, 6788152, 7182812, 7273020, 7695870, 7879105, 8287860, 8485190, 8795280, 8978515, 9454926, 9697360, 10182228, 10261160, 10774218, 11030747, 11050480, 11879266, 12313392, 12606568, 12727785, 13576304, 14365624, 14546040, 15391740, 15758210, 16575720, 16970380, 17818899, 17957030, 18909852, 20364456, 20522320, 21548436, 22061494, 23637315, 23758532, 25213136, 25455570, 26935545, 28731248, 29092080, 29698165, 30783480, 31516420, 33092241, 33151440, 33940760, 35637798, 35914060, 37819704, 40728912, 43096872, 44122988, 47274630, 47517064, 50911140, 53871090, 55153735, 59396330, 61566960, 63032840, 66184482, 67881520, 71275596, 71828120, 75639408, 77215229, 86193744, 88245976, 89094495, 94549260, 95034128, 101822280, 107742180, 110307470, 118792660, 126065680, 132368964, 142551192, 143656240, 154430458, 165461205, 176491952, 178188990, 189098520, 203644560, 215484360, 220614940, 231645687, 237585320, 264737928, 285102384, 308860916, 330922410, 356377980, 378197040, 386076145, 430968720, 441229880, 463291374, 475170640, 529475856, 617721832, 661844820, 712755960, 772152290, 882459760, 926582748, 1158228435, 1235443664, 1323689640, 1425511920, 1544304580, 1853165496, 2316456870, 2647379280, 3088609160, 3706330992, 4632913740, 6177218320, 9265827480, 18531654960]

約数ペア:

[(1, 18531654960), (2, 9265827480), (3, 6177218320), (4, 4632913740), (5, 3706330992), (6, 3088609160), (7, 2647379280), (8, 2316456870), (10, 1853165496), (12, 1544304580), (13, 1425511920), (14, 1323689640), (15, 1235443664), (16, 1158228435), (20, 926582748), (21, 882459760), (24, 772152290), (26, 712755960), (28, 661844820), (30, 617721832), (35, 529475856), (39, 475170640), (40, 463291374), (42, 441229880), (43, 430968720), (48, 386076145), (49, 378197040), (52, 356377980), (56, 330922410), (60, 308860916), (65, 285102384), (70, 264737928), (78, 237585320), (80, 231645687), (84, 220614940), (86, 215484360), (91, 203644560), (98, 189098520), (104, 178188990), (105, 176491952), (112, 165461205), (120, 154430458), (129, 143656240), (130, 142551192), (140, 132368964), (147, 126065680), (156, 118792660), (168, 110307470), (172, 107742180), (182, 101822280), (195, 95034128), (196, 94549260), (208, 89094495), (210, 88245976), (215, 86193744), (240, 77215229), (245, 75639408), (258, 71828120), (260, 71275596), (273, 67881520), (280, 66184482), (294, 63032840), (301, 61566960), (312, 59396330), (336, 55153735), (344, 53871090), (364, 50911140), (390, 47517064), (392, 47274630), (420, 44122988), (430, 43096872), (455, 40728912), (490, 37819704), (516, 35914060), (520, 35637798), (546, 33940760), (559, 33151440), (560, 33092241), (588, 31516420), (602, 30783480), (624, 29698165), (637, 29092080), (645, 28731248), (688, 26935545), (728, 25455570), (735, 25213136), (780, 23758532), (784, 23637315), (840, 22061494), (860, 21548436), (903, 20522320), (910, 20364456), (980, 18909852), (1032, 17957030), (1040, 17818899), (1092, 16970380), (1118, 16575720), (1176, 15758210), (1204, 15391740), (1274, 14546040), (1290, 14365624), (1365, 13576304), (1456, 12727785), (1470, 12606568), (1505, 12313392), (1560, 11879266), (1677, 11050480), (1680, 11030747), (1720, 10774218), (1806, 10261160), (1820, 10182228), (1911, 9697360), (1960, 9454926), (2064, 8978515), (2107, 8795280), (2184, 8485190), (2236, 8287860), (2352, 7879105), (2408, 7695870), (2548, 7273020), (2580, 7182812), (2730, 6788152), (2795, 6630288), (2819, 6573840), (2940, 6303284), (3010, 6156696), (3120, 5939633), (3185, 5818416), (3354, 5525240), (3440, 5387109), (3612, 5130580), (3640, 5091114), (3822, 4848680), (3913, 4735920), (3920, 4727463), (4214, 4397640), (4368, 4242595), (4472, 4143930), (4515, 4104464), (4816, 3847935), (5096, 3636510), (5160, 3591406), (5460, 3394076), (5590, 3315144), (5638, 3286920), (5880, 3151642), (6020, 3078348), (6321, 2931760), (6370, 2909208), (6708, 2762620), (7224, 2565290), (7280, 2545557), (7644, 2424340), (7826, 2367960), (8385, 2210096), (8428, 2198820), (8457, 2191280), (8944, 2071965), (9030, 2052232), (9555, 1939472), (10192, 1818255), (10320, 1795703), (10535, 1759056), (10920, 1697038), (11180, 1657572), (11276, 1643460), (11739, 1578640), (11760, 1575821), (12040, 1539174), (12642, 1465880), (12740, 1454604), (13416, 1381310), (14095, 1314768), (14448, 1282645), (15288, 1212170), (15652, 1183980), (16770, 1105048), (16856, 1099410), (16914, 1095640), (18060, 1026116), (19110, 969736), (19565, 947184), (19733, 939120), (21070, 879528), (21840, 848519), (22360, 828786), (22552, 821730), (23478, 789320), (24080, 769587), (25284, 732940), (25480, 727302), (26832, 690655), (27391, 676560), (28190, 657384), (30576, 606085), (31304, 591990), (31605, 586352), (33540, 552524), (33712, 549705), (33828, 547820), (36120, 513058), (36647, 505680), (38220, 484868), (39130, 473592), (39466, 469560), (42140, 439764), (42285, 438256), (44720, 414393), (45104, 410865), (46956, 394660), (50568, 366470), (50960, 363651), (54782, 338280), (56380, 328692), (58695, 315728), (59199, 313040), (62608, 295995), (63210, 293176), (67080, 276262), (67656, 273910), (72240, 256529), (73294, 252840), (76440, 242434), (78260, 236796), (78932, 234780), (82173, 225520), (84280, 219882), (84570, 219128), (93912, 197330), (98665, 187824), (101136, 183235), (109564, 169140), (109941, 168560), (112760, 164346), (117390, 157864), (118398, 156520), (121217, 152880), (126420, 146588), (134160, 138131), (135312, 136955)]