2640458880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 384

約数和(自身を含む): 10024560000

約数和(自身を除く): 7384101120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 128, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 228, 230, 240, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 384, 414, 437, 456, 460, 480, 552, 570, 576, 608, 640, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 960, 1035, 1049, 1104, 1140, 1152, 1216, 1311, 1368, 1380, 1440, 1472, 1520, 1656, 1710, 1748, 1824, 1840, 1920, 2070, 2098, 2185, 2208, 2280, 2432, 2622, 2736, 2760, 2880, 2944, 3040, 3147, 3312, 3420, 3496, 3648, 3680, 3933, 4140, 4196, 4370, 4416, 4560, 5244, 5245, 5472, 5520, 5760, 6080, 6294, 6555, 6624, 6840, 6992, 7296, 7360, 7866, 8280, 8392, 8740, 8832, 9120, 9441, 10488, 10490, 10944, 11040, 12160, 12588, 13110, 13248, 13680, 13984, 14720, 15732, 15735, 16560, 16784, 17480, 18240, 18882, 19665, 19931, 20976, 20980, 21888, 22080, 24127, 25176, 26220, 26496, 27360, 27968, 31464, 31470, 33120, 33568, 34960, 36480, 37764, 39330, 39862, 41952, 41960, 44160, 47205, 48254, 50352, 52440, 54720, 55936, 59793, 62928, 62940, 66240, 67136, 69920, 72381, 75528, 78660, 79724, 83904, 83920, 94410, 96508, 99655, 100704, 104880, 109440, 119586, 120635, 125856, 125880, 132480, 134272, 139840, 144762, 151056, 157320, 159448, 167808, 167840, 179379, 188820, 193016, 199310, 201408, 209760, 217143, 239172, 241270, 251712, 251760, 279680, 289524, 298965, 302112, 314640, 318896, 335680, 358758, 361905, 377640, 386032, 398620, 402816, 419520, 434286, 458413, 478344, 482540, 503424, 503520, 579048, 597930, 604224, 629280, 637792, 671360, 717516, 723810, 755280, 772064, 797240, 839040, 868572, 896895, 916826, 956688, 965080, 1007040, 1085715, 1158096, 1195860, 1208448, 1258560, 1275584, 1375239, 1435032, 1447620, 1510560, 1544128, 1594480, 1737144, 1793790, 1833652, 1913376, 1930160, 2014080, 2171430, 2292065, 2316192, 2391720, 2517120, 2551168, 2750478, 2870064, 2895240, 3021120, 3088256, 3188960, 3474288, 3587580, 3667304, 3826752, 3860320, 4125717, 4342860, 4584130, 4632384, 4783440, 5500956, 5740128, 5790480, 6042240, 6377920, 6876195, 6948576, 7175160, 7334608, 7653504, 7720640, 8251434, 8685720, 9168260, 9264768, 9566880, 11001912, 11480256, 11580960, 12755840, 13752390, 13897152, 14350320, 14669216, 15441280, 16502868, 17371440, 18336520, 19133760, 20628585, 22003824, 22960512, 23161920, 27504780, 27794304, 28700640, 29338432, 33005736, 34742880, 36673040, 38267520, 41257170, 44007648, 46323840, 55009560, 57401280, 58676864, 66011472, 69485760, 73346080, 82514340, 88015296, 110019120, 114802560, 132022944, 138971520, 146692160, 165028680, 176030592, 220038240, 264045888, 293384320, 330057360, 440076480, 528091776, 660114720, 880152960, 1320229440, 2640458880]

約数ペア:

[(1, 2640458880), (2, 1320229440), (3, 880152960), (4, 660114720), (5, 528091776), (6, 440076480), (8, 330057360), (9, 293384320), (10, 264045888), (12, 220038240), (15, 176030592), (16, 165028680), (18, 146692160), (19, 138971520), (20, 132022944), (23, 114802560), (24, 110019120), (30, 88015296), (32, 82514340), (36, 73346080), (38, 69485760), (40, 66011472), (45, 58676864), (46, 57401280), (48, 55009560), (57, 46323840), (60, 44007648), (64, 41257170), (69, 38267520), (72, 36673040), (76, 34742880), (80, 33005736), (90, 29338432), (92, 28700640), (95, 27794304), (96, 27504780), (114, 23161920), (115, 22960512), (120, 22003824), (128, 20628585), (138, 19133760), (144, 18336520), (152, 17371440), (160, 16502868), (171, 15441280), (180, 14669216), (184, 14350320), (190, 13897152), (192, 13752390), (207, 12755840), (228, 11580960), (230, 11480256), (240, 11001912), (276, 9566880), (285, 9264768), (288, 9168260), (304, 8685720), (320, 8251434), (342, 7720640), (345, 7653504), (360, 7334608), (368, 7175160), (380, 6948576), (384, 6876195), (414, 6377920), (437, 6042240), (456, 5790480), (460, 5740128), (480, 5500956), (552, 4783440), (570, 4632384), (576, 4584130), (608, 4342860), (640, 4125717), (684, 3860320), (690, 3826752), (720, 3667304), (736, 3587580), (760, 3474288), (828, 3188960), (855, 3088256), (874, 3021120), (912, 2895240), (920, 2870064), (960, 2750478), (1035, 2551168), (1049, 2517120), (1104, 2391720), (1140, 2316192), (1152, 2292065), (1216, 2171430), (1311, 2014080), (1368, 1930160), (1380, 1913376), (1440, 1833652), (1472, 1793790), (1520, 1737144), (1656, 1594480), (1710, 1544128), (1748, 1510560), (1824, 1447620), (1840, 1435032), (1920, 1375239), (2070, 1275584), (2098, 1258560), (2185, 1208448), (2208, 1195860), (2280, 1158096), (2432, 1085715), (2622, 1007040), (2736, 965080), (2760, 956688), (2880, 916826), (2944, 896895), (3040, 868572), (3147, 839040), (3312, 797240), (3420, 772064), (3496, 755280), (3648, 723810), (3680, 717516), (3933, 671360), (4140, 637792), (4196, 629280), (4370, 604224), (4416, 597930), (4560, 579048), (5244, 503520), (5245, 503424), (5472, 482540), (5520, 478344), (5760, 458413), (6080, 434286), (6294, 419520), (6555, 402816), (6624, 398620), (6840, 386032), (6992, 377640), (7296, 361905), (7360, 358758), (7866, 335680), (8280, 318896), (8392, 314640), (8740, 302112), (8832, 298965), (9120, 289524), (9441, 279680), (10488, 251760), (10490, 251712), (10944, 241270), (11040, 239172), (12160, 217143), (12588, 209760), (13110, 201408), (13248, 199310), (13680, 193016), (13984, 188820), (14720, 179379), (15732, 167840), (15735, 167808), (16560, 159448), (16784, 157320), (17480, 151056), (18240, 144762), (18882, 139840), (19665, 134272), (19931, 132480), (20976, 125880), (20980, 125856), (21888, 120635), (22080, 119586), (24127, 109440), (25176, 104880), (26220, 100704), (26496, 99655), (27360, 96508), (27968, 94410), (31464, 83920), (31470, 83904), (33120, 79724), (33568, 78660), (34960, 75528), (36480, 72381), (37764, 69920), (39330, 67136), (39862, 66240), (41952, 62940), (41960, 62928), (44160, 59793), (47205, 55936), (48254, 54720), (50352, 52440)]