449397120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 1535385600

約数和(自身を除く): 1085988480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 97, 114, 120, 127, 128, 152, 160, 190, 192, 194, 228, 240, 254, 285, 291, 304, 320, 380, 381, 384, 388, 456, 480, 485, 508, 570, 582, 608, 635, 640, 760, 762, 776, 912, 960, 970, 1016, 1140, 1164, 1216, 1270, 1455, 1520, 1524, 1552, 1824, 1843, 1905, 1920, 1940, 2032, 2280, 2328, 2413, 2432, 2540, 2910, 3040, 3048, 3104, 3648, 3686, 3810, 3880, 4064, 4560, 4656, 4826, 5080, 5529, 5820, 6080, 6096, 6208, 7239, 7296, 7372, 7620, 7760, 8128, 9120, 9215, 9312, 9652, 10160, 11058, 11640, 12065, 12160, 12192, 12319, 12416, 14478, 14744, 15240, 15520, 16256, 18240, 18430, 18624, 19304, 20320, 22116, 23280, 24130, 24384, 24638, 27645, 28956, 29488, 30480, 31040, 36195, 36480, 36860, 36957, 37248, 38608, 40640, 44232, 46560, 48260, 48768, 49276, 55290, 57912, 58976, 60960, 61595, 62080, 72390, 73720, 73914, 77216, 81280, 88464, 93120, 96520, 98552, 110580, 115824, 117952, 121920, 123190, 144780, 147440, 147828, 154432, 176928, 184785, 186240, 193040, 197104, 221160, 231648, 234061, 235904, 243840, 246380, 289560, 294880, 295656, 308864, 353856, 369570, 386080, 394208, 442320, 463296, 468122, 492760, 579120, 589760, 591312, 702183, 707712, 739140, 772160, 788416, 884640, 926592, 936244, 985520, 1158240, 1170305, 1179520, 1182624, 1404366, 1478280, 1544320, 1576832, 1769280, 1872488, 1971040, 2316480, 2340610, 2365248, 2808732, 2956560, 3510915, 3538560, 3744976, 3942080, 4632960, 4681220, 4730496, 5617464, 5913120, 7021830, 7489952, 7884160, 9362440, 11234928, 11826240, 14043660, 14979904, 18724880, 22469856, 23652480, 28087320, 29959808, 37449760, 44939712, 56174640, 74899520, 89879424, 112349280, 149799040, 224698560, 449397120]

約数ペア:

[(1, 449397120), (2, 224698560), (3, 149799040), (4, 112349280), (5, 89879424), (6, 74899520), (8, 56174640), (10, 44939712), (12, 37449760), (15, 29959808), (16, 28087320), (19, 23652480), (20, 22469856), (24, 18724880), (30, 14979904), (32, 14043660), (38, 11826240), (40, 11234928), (48, 9362440), (57, 7884160), (60, 7489952), (64, 7021830), (76, 5913120), (80, 5617464), (95, 4730496), (96, 4681220), (97, 4632960), (114, 3942080), (120, 3744976), (127, 3538560), (128, 3510915), (152, 2956560), (160, 2808732), (190, 2365248), (192, 2340610), (194, 2316480), (228, 1971040), (240, 1872488), (254, 1769280), (285, 1576832), (291, 1544320), (304, 1478280), (320, 1404366), (380, 1182624), (381, 1179520), (384, 1170305), (388, 1158240), (456, 985520), (480, 936244), (485, 926592), (508, 884640), (570, 788416), (582, 772160), (608, 739140), (635, 707712), (640, 702183), (760, 591312), (762, 589760), (776, 579120), (912, 492760), (960, 468122), (970, 463296), (1016, 442320), (1140, 394208), (1164, 386080), (1216, 369570), (1270, 353856), (1455, 308864), (1520, 295656), (1524, 294880), (1552, 289560), (1824, 246380), (1843, 243840), (1905, 235904), (1920, 234061), (1940, 231648), (2032, 221160), (2280, 197104), (2328, 193040), (2413, 186240), (2432, 184785), (2540, 176928), (2910, 154432), (3040, 147828), (3048, 147440), (3104, 144780), (3648, 123190), (3686, 121920), (3810, 117952), (3880, 115824), (4064, 110580), (4560, 98552), (4656, 96520), (4826, 93120), (5080, 88464), (5529, 81280), (5820, 77216), (6080, 73914), (6096, 73720), (6208, 72390), (7239, 62080), (7296, 61595), (7372, 60960), (7620, 58976), (7760, 57912), (8128, 55290), (9120, 49276), (9215, 48768), (9312, 48260), (9652, 46560), (10160, 44232), (11058, 40640), (11640, 38608), (12065, 37248), (12160, 36957), (12192, 36860), (12319, 36480), (12416, 36195), (14478, 31040), (14744, 30480), (15240, 29488), (15520, 28956), (16256, 27645), (18240, 24638), (18430, 24384), (18624, 24130), (19304, 23280), (20320, 22116)]