12772883760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1$

素因数の和:30836

約数の個数: 320

約数和(自身を含む): 51300049920

約数和(自身を除く): 38527166160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6384, 6916, 7280, 7410, 7980, 8645, 9880, 10374, 10640, 10920, 11856, 13832, 14820, 15960, 17290, 19760, 20748, 21840, 25935, 27664, 29640, 30781, 31920, 34580, 41496, 51870, 59280, 61562, 69160, 82992, 92343, 103740, 123124, 138320, 153905, 184686, 207480, 215467, 246248, 307810, 369372, 400153, 414960, 430934, 461715, 492496, 584839, 615620, 646401, 738744, 800306, 861868, 923430, 1077335, 1169678, 1200459, 1231240, 1292802, 1477488, 1600612, 1723736, 1754517, 1846860, 2000765, 2154670, 2339356, 2400918, 2462480, 2585604, 2801071, 2924195, 3201224, 3232005, 3447472, 3509034, 3693720, 4001530, 4093873, 4309340, 4678712, 4801836, 5171208, 5602142, 5848390, 6002295, 6402448, 6464010, 7018068, 7387440, 7602907, 8003060, 8187746, 8403213, 8618680, 8772585, 9357424, 9603672, 10342416, 11204284, 11696780, 12004590, 12281619, 12928020, 14005355, 14036136, 15205814, 16006120, 16375492, 16806426, 17237360, 17545170, 19207344, 20469365, 22408568, 22808721, 23393560, 24009180, 24563238, 25856040, 28010710, 28072272, 30411628, 32012240, 32750984, 33612852, 35090340, 38014535, 40938730, 42016065, 44817136, 45617442, 46787120, 48018360, 49126476, 51712080, 53220349, 56021420, 60823256, 61408095, 65501968, 67225704, 70180680, 76029070, 81877460, 84032130, 91234884, 96036720, 98252952, 106440698, 112042840, 114043605, 121646512, 122816190, 134451408, 140361360, 152058140, 159661047, 163754920, 168064260, 182469768, 196505904, 212881396, 224085680, 228087210, 245632380, 266101745, 304116280, 319322094, 327509840, 336128520, 364939536, 425762792, 456174420, 491264760, 532203490, 608232560, 638644188, 672257040, 798305235, 851525584, 912348840, 982529520, 1064406980, 1277288376, 1596610470, 1824697680, 2128813960, 2554576752, 3193220940, 4257627920, 6386441880, 12772883760]

約数ペア:

[(1, 12772883760), (2, 6386441880), (3, 4257627920), (4, 3193220940), (5, 2554576752), (6, 2128813960), (7, 1824697680), (8, 1596610470), (10, 1277288376), (12, 1064406980), (13, 982529520), (14, 912348840), (15, 851525584), (16, 798305235), (19, 672257040), (20, 638644188), (21, 608232560), (24, 532203490), (26, 491264760), (28, 456174420), (30, 425762792), (35, 364939536), (38, 336128520), (39, 327509840), (40, 319322094), (42, 304116280), (48, 266101745), (52, 245632380), (56, 228087210), (57, 224085680), (60, 212881396), (65, 196505904), (70, 182469768), (76, 168064260), (78, 163754920), (80, 159661047), (84, 152058140), (91, 140361360), (95, 134451408), (104, 122816190), (105, 121646512), (112, 114043605), (114, 112042840), (120, 106440698), (130, 98252952), (133, 96036720), (140, 91234884), (152, 84032130), (156, 81877460), (168, 76029070), (182, 70180680), (190, 67225704), (195, 65501968), (208, 61408095), (210, 60823256), (228, 56021420), (240, 53220349), (247, 51712080), (260, 49126476), (266, 48018360), (273, 46787120), (280, 45617442), (285, 44817136), (304, 42016065), (312, 40938730), (336, 38014535), (364, 35090340), (380, 33612852), (390, 32750984), (399, 32012240), (420, 30411628), (455, 28072272), (456, 28010710), (494, 25856040), (520, 24563238), (532, 24009180), (546, 23393560), (560, 22808721), (570, 22408568), (624, 20469365), (665, 19207344), (728, 17545170), (741, 17237360), (760, 16806426), (780, 16375492), (798, 16006120), (840, 15205814), (910, 14036136), (912, 14005355), (988, 12928020), (1040, 12281619), (1064, 12004590), (1092, 11696780), (1140, 11204284), (1235, 10342416), (1330, 9603672), (1365, 9357424), (1456, 8772585), (1482, 8618680), (1520, 8403213), (1560, 8187746), (1596, 8003060), (1680, 7602907), (1729, 7387440), (1820, 7018068), (1976, 6464010), (1995, 6402448), (2128, 6002295), (2184, 5848390), (2280, 5602142), (2470, 5171208), (2660, 4801836), (2730, 4678712), (2964, 4309340), (3120, 4093873), (3192, 4001530), (3458, 3693720), (3640, 3509034), (3705, 3447472), (3952, 3232005), (3990, 3201224), (4368, 2924195), (4560, 2801071), (4940, 2585604), (5187, 2462480), (5320, 2400918), (5460, 2339356), (5928, 2154670), (6384, 2000765), (6916, 1846860), (7280, 1754517), (7410, 1723736), (7980, 1600612), (8645, 1477488), (9880, 1292802), (10374, 1231240), (10640, 1200459), (10920, 1169678), (11856, 1077335), (13832, 923430), (14820, 861868), (15960, 800306), (17290, 738744), (19760, 646401), (20748, 615620), (21840, 584839), (25935, 492496), (27664, 461715), (29640, 430934), (30781, 414960), (31920, 400153), (34580, 369372), (41496, 307810), (51870, 246248), (59280, 215467), (61562, 207480), (69160, 184686), (82992, 153905), (92343, 138320), (103740, 123124)]