15317530416

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:644

約数の個数: 240

約数和(自身を含む): 45478517760

約数和(自身を除く): 30160987344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 61, 72, 87, 116, 122, 144, 157, 174, 183, 232, 244, 261, 314, 348, 366, 383, 464, 471, 488, 522, 549, 628, 696, 732, 766, 942, 976, 1044, 1098, 1149, 1256, 1392, 1413, 1464, 1532, 1769, 1884, 2088, 2196, 2298, 2512, 2826, 2928, 3064, 3447, 3538, 3768, 4176, 4392, 4553, 4596, 5307, 5652, 6128, 6894, 7076, 7536, 8784, 9106, 9192, 9577, 10614, 11107, 11304, 13659, 13788, 14152, 15921, 18212, 18384, 19154, 21228, 22214, 22608, 23363, 27318, 27576, 28304, 28731, 31842, 33321, 36424, 38308, 40977, 42456, 44428, 46726, 54636, 55152, 57462, 60131, 63684, 66642, 70089, 72848, 76616, 81954, 84912, 86193, 88856, 93452, 99963, 109272, 114924, 120262, 127368, 133284, 140178, 153232, 163908, 172386, 177712, 180393, 186904, 199926, 210267, 218544, 229848, 240524, 254736, 266568, 277733, 280356, 327816, 344772, 360786, 373808, 399852, 420534, 459696, 481048, 533136, 541179, 555466, 560712, 655632, 677527, 689544, 721572, 799704, 833199, 841068, 962096, 1082358, 1110932, 1121424, 1355054, 1379088, 1443144, 1599408, 1666398, 1682136, 1743799, 2032581, 2164716, 2221864, 2499597, 2710108, 2886288, 3332796, 3364272, 3487598, 3667991, 4065162, 4329432, 4443728, 4999194, 5231397, 5420216, 6097743, 6665592, 6975196, 7335982, 8130324, 8658864, 9998388, 10462794, 10840432, 11003973, 12195486, 13331184, 13950392, 14671964, 15694191, 16260648, 19996776, 20925588, 22007946, 24390972, 27900784, 29343928, 31388382, 32521296, 33011919, 39993552, 41851176, 44015892, 48781944, 58687856, 62776764, 66023838, 83702352, 88031784, 97563888, 106371739, 125553528, 132047676, 176063568, 212743478, 251107056, 264095352, 319115217, 425486956, 528190704, 638230434, 850973912, 957345651, 1276460868, 1701947824, 1914691302, 2552921736, 3829382604, 5105843472, 7658765208, 15317530416]

約数ペア:

[(1, 15317530416), (2, 7658765208), (3, 5105843472), (4, 3829382604), (6, 2552921736), (8, 1914691302), (9, 1701947824), (12, 1276460868), (16, 957345651), (18, 850973912), (24, 638230434), (29, 528190704), (36, 425486956), (48, 319115217), (58, 264095352), (61, 251107056), (72, 212743478), (87, 176063568), (116, 132047676), (122, 125553528), (144, 106371739), (157, 97563888), (174, 88031784), (183, 83702352), (232, 66023838), (244, 62776764), (261, 58687856), (314, 48781944), (348, 44015892), (366, 41851176), (383, 39993552), (464, 33011919), (471, 32521296), (488, 31388382), (522, 29343928), (549, 27900784), (628, 24390972), (696, 22007946), (732, 20925588), (766, 19996776), (942, 16260648), (976, 15694191), (1044, 14671964), (1098, 13950392), (1149, 13331184), (1256, 12195486), (1392, 11003973), (1413, 10840432), (1464, 10462794), (1532, 9998388), (1769, 8658864), (1884, 8130324), (2088, 7335982), (2196, 6975196), (2298, 6665592), (2512, 6097743), (2826, 5420216), (2928, 5231397), (3064, 4999194), (3447, 4443728), (3538, 4329432), (3768, 4065162), (4176, 3667991), (4392, 3487598), (4553, 3364272), (4596, 3332796), (5307, 2886288), (5652, 2710108), (6128, 2499597), (6894, 2221864), (7076, 2164716), (7536, 2032581), (8784, 1743799), (9106, 1682136), (9192, 1666398), (9577, 1599408), (10614, 1443144), (11107, 1379088), (11304, 1355054), (13659, 1121424), (13788, 1110932), (14152, 1082358), (15921, 962096), (18212, 841068), (18384, 833199), (19154, 799704), (21228, 721572), (22214, 689544), (22608, 677527), (23363, 655632), (27318, 560712), (27576, 555466), (28304, 541179), (28731, 533136), (31842, 481048), (33321, 459696), (36424, 420534), (38308, 399852), (40977, 373808), (42456, 360786), (44428, 344772), (46726, 327816), (54636, 280356), (55152, 277733), (57462, 266568), (60131, 254736), (63684, 240524), (66642, 229848), (70089, 218544), (72848, 210267), (76616, 199926), (81954, 186904), (84912, 180393), (86193, 177712), (88856, 172386), (93452, 163908), (99963, 153232), (109272, 140178), (114924, 133284), (120262, 127368)]