40161625728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9391}}^1$

素因数の和:9495

約数の個数: 256

約数和(自身を含む): 128139939840

約数和(自身を除く): 87978314112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 43, 48, 56, 64, 74, 84, 86, 96, 111, 112, 128, 129, 148, 168, 172, 192, 222, 224, 258, 259, 296, 301, 336, 344, 384, 444, 448, 516, 518, 592, 602, 672, 688, 777, 888, 896, 903, 1032, 1036, 1184, 1204, 1344, 1376, 1554, 1591, 1776, 1806, 2064, 2072, 2368, 2408, 2688, 2752, 3108, 3182, 3552, 3612, 4128, 4144, 4736, 4773, 4816, 5504, 6216, 6364, 7104, 7224, 8256, 8288, 9391, 9546, 9632, 11137, 12432, 12728, 14208, 14448, 16512, 16576, 18782, 19092, 19264, 22274, 24864, 25456, 28173, 28896, 33152, 33411, 37564, 38184, 38528, 44548, 49728, 50912, 56346, 57792, 65737, 66822, 75128, 76368, 89096, 99456, 101824, 112692, 115584, 131474, 133644, 150256, 152736, 178192, 197211, 203648, 225384, 262948, 267288, 300512, 305472, 347467, 356384, 394422, 403813, 450768, 525896, 534576, 601024, 610944, 694934, 712768, 788844, 807626, 901536, 1042401, 1051792, 1069152, 1202048, 1211439, 1389868, 1425536, 1577688, 1615252, 1803072, 2084802, 2103584, 2138304, 2422878, 2432269, 2779736, 2826691, 3155376, 3230504, 3606144, 4169604, 4207168, 4276608, 4845756, 4864538, 5559472, 5653382, 6310752, 6461008, 7296807, 8339208, 8414336, 8480073, 9691512, 9729076, 11118944, 11306764, 12621504, 12922016, 14593614, 14941081, 16678416, 16960146, 19383024, 19458152, 22237888, 22613528, 25243008, 25844032, 29187228, 29882162, 33356832, 33920292, 38766048, 38916304, 44475776, 44823243, 45227056, 51688064, 58374456, 59764324, 66713664, 67840584, 77532096, 77832608, 89646486, 90454112, 104587567, 116748912, 119528648, 133427328, 135681168, 155064192, 155665216, 179292972, 180908224, 209175134, 233497824, 239057296, 271362336, 311330432, 313762701, 358585944, 361816448, 418350268, 466995648, 478114592, 542724672, 627525402, 717171888, 836700536, 933991296, 956229184, 1085449344, 1255050804, 1434343776, 1673401072, 1912458368, 2510101608, 2868687552, 3346802144, 5020203216, 5737375104, 6693604288, 10040406432, 13387208576, 20080812864, 40161625728]

約数ペア:

[(1, 40161625728), (2, 20080812864), (3, 13387208576), (4, 10040406432), (6, 6693604288), (7, 5737375104), (8, 5020203216), (12, 3346802144), (14, 2868687552), (16, 2510101608), (21, 1912458368), (24, 1673401072), (28, 1434343776), (32, 1255050804), (37, 1085449344), (42, 956229184), (43, 933991296), (48, 836700536), (56, 717171888), (64, 627525402), (74, 542724672), (84, 478114592), (86, 466995648), (96, 418350268), (111, 361816448), (112, 358585944), (128, 313762701), (129, 311330432), (148, 271362336), (168, 239057296), (172, 233497824), (192, 209175134), (222, 180908224), (224, 179292972), (258, 155665216), (259, 155064192), (296, 135681168), (301, 133427328), (336, 119528648), (344, 116748912), (384, 104587567), (444, 90454112), (448, 89646486), (516, 77832608), (518, 77532096), (592, 67840584), (602, 66713664), (672, 59764324), (688, 58374456), (777, 51688064), (888, 45227056), (896, 44823243), (903, 44475776), (1032, 38916304), (1036, 38766048), (1184, 33920292), (1204, 33356832), (1344, 29882162), (1376, 29187228), (1554, 25844032), (1591, 25243008), (1776, 22613528), (1806, 22237888), (2064, 19458152), (2072, 19383024), (2368, 16960146), (2408, 16678416), (2688, 14941081), (2752, 14593614), (3108, 12922016), (3182, 12621504), (3552, 11306764), (3612, 11118944), (4128, 9729076), (4144, 9691512), (4736, 8480073), (4773, 8414336), (4816, 8339208), (5504, 7296807), (6216, 6461008), (6364, 6310752), (7104, 5653382), (7224, 5559472), (8256, 4864538), (8288, 4845756), (9391, 4276608), (9546, 4207168), (9632, 4169604), (11137, 3606144), (12432, 3230504), (12728, 3155376), (14208, 2826691), (14448, 2779736), (16512, 2432269), (16576, 2422878), (18782, 2138304), (19092, 2103584), (19264, 2084802), (22274, 1803072), (24864, 1615252), (25456, 1577688), (28173, 1425536), (28896, 1389868), (33152, 1211439), (33411, 1202048), (37564, 1069152), (38184, 1051792), (38528, 1042401), (44548, 901536), (49728, 807626), (50912, 788844), (56346, 712768), (57792, 694934), (65737, 610944), (66822, 601024), (75128, 534576), (76368, 525896), (89096, 450768), (99456, 403813), (101824, 394422), (112692, 356384), (115584, 347467), (131474, 305472), (133644, 300512), (150256, 267288), (152736, 262948), (178192, 225384), (197211, 203648)]