40578048

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 264

約数和(自身を含む): 145615392

約数和(自身を除く): 105037344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 37, 42, 48, 51, 56, 63, 64, 68, 72, 74, 84, 96, 102, 111, 112, 119, 126, 128, 136, 144, 148, 153, 168, 192, 204, 222, 224, 238, 252, 256, 259, 272, 288, 296, 306, 333, 336, 357, 384, 408, 444, 448, 476, 504, 512, 518, 544, 576, 592, 612, 629, 666, 672, 714, 768, 777, 816, 888, 896, 952, 1008, 1024, 1036, 1071, 1088, 1152, 1184, 1224, 1258, 1332, 1344, 1428, 1536, 1554, 1632, 1776, 1792, 1887, 1904, 2016, 2072, 2142, 2176, 2304, 2331, 2368, 2448, 2516, 2664, 2688, 2856, 3072, 3108, 3264, 3552, 3584, 3774, 3808, 4032, 4144, 4284, 4352, 4403, 4608, 4662, 4736, 4896, 5032, 5328, 5376, 5661, 5712, 6216, 6528, 7104, 7168, 7548, 7616, 8064, 8288, 8568, 8704, 8806, 9216, 9324, 9472, 9792, 10064, 10656, 10752, 11322, 11424, 12432, 13056, 13209, 14208, 15096, 15232, 16128, 16576, 17136, 17408, 17612, 18648, 18944, 19584, 20128, 21312, 21504, 22644, 22848, 24864, 26112, 26418, 28416, 30192, 30464, 32256, 33152, 34272, 35224, 37296, 37888, 39168, 39627, 40256, 42624, 45288, 45696, 49728, 52224, 52836, 56832, 60384, 60928, 64512, 66304, 68544, 70448, 74592, 78336, 79254, 80512, 85248, 90576, 91392, 99456, 105672, 113664, 120768, 121856, 132608, 137088, 140896, 149184, 156672, 158508, 161024, 170496, 181152, 182784, 198912, 211344, 241536, 265216, 274176, 281792, 298368, 317016, 322048, 340992, 362304, 365568, 397824, 422688, 483072, 548352, 563584, 596736, 634032, 644096, 724608, 795648, 845376, 966144, 1096704, 1127168, 1193472, 1268064, 1449216, 1690752, 1932288, 2254336, 2386944, 2536128, 2898432, 3381504, 4508672, 5072256, 5796864, 6763008, 10144512, 13526016, 20289024, 40578048]

約数ペア:

[(1, 40578048), (2, 20289024), (3, 13526016), (4, 10144512), (6, 6763008), (7, 5796864), (8, 5072256), (9, 4508672), (12, 3381504), (14, 2898432), (16, 2536128), (17, 2386944), (18, 2254336), (21, 1932288), (24, 1690752), (28, 1449216), (32, 1268064), (34, 1193472), (36, 1127168), (37, 1096704), (42, 966144), (48, 845376), (51, 795648), (56, 724608), (63, 644096), (64, 634032), (68, 596736), (72, 563584), (74, 548352), (84, 483072), (96, 422688), (102, 397824), (111, 365568), (112, 362304), (119, 340992), (126, 322048), (128, 317016), (136, 298368), (144, 281792), (148, 274176), (153, 265216), (168, 241536), (192, 211344), (204, 198912), (222, 182784), (224, 181152), (238, 170496), (252, 161024), (256, 158508), (259, 156672), (272, 149184), (288, 140896), (296, 137088), (306, 132608), (333, 121856), (336, 120768), (357, 113664), (384, 105672), (408, 99456), (444, 91392), (448, 90576), (476, 85248), (504, 80512), (512, 79254), (518, 78336), (544, 74592), (576, 70448), (592, 68544), (612, 66304), (629, 64512), (666, 60928), (672, 60384), (714, 56832), (768, 52836), (777, 52224), (816, 49728), (888, 45696), (896, 45288), (952, 42624), (1008, 40256), (1024, 39627), (1036, 39168), (1071, 37888), (1088, 37296), (1152, 35224), (1184, 34272), (1224, 33152), (1258, 32256), (1332, 30464), (1344, 30192), (1428, 28416), (1536, 26418), (1554, 26112), (1632, 24864), (1776, 22848), (1792, 22644), (1887, 21504), (1904, 21312), (2016, 20128), (2072, 19584), (2142, 18944), (2176, 18648), (2304, 17612), (2331, 17408), (2368, 17136), (2448, 16576), (2516, 16128), (2664, 15232), (2688, 15096), (2856, 14208), (3072, 13209), (3108, 13056), (3264, 12432), (3552, 11424), (3584, 11322), (3774, 10752), (3808, 10656), (4032, 10064), (4144, 9792), (4284, 9472), (4352, 9324), (4403, 9216), (4608, 8806), (4662, 8704), (4736, 8568), (4896, 8288), (5032, 8064), (5328, 7616), (5376, 7548), (5661, 7168), (5712, 7104), (6216, 6528)]