721610917440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{1129}}^1$

素因数の和:1802

約数の個数: 448

約数和(自身を含む): 2638563379200

約数和(自身を除く): 1916952461760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 227, 240, 280, 320, 336, 419, 420, 448, 454, 480, 560, 672, 681, 838, 840, 908, 960, 1120, 1129, 1135, 1257, 1344, 1362, 1589, 1676, 1680, 1816, 2095, 2240, 2258, 2270, 2514, 2724, 2933, 3178, 3352, 3360, 3387, 3405, 3632, 4190, 4516, 4540, 4767, 5028, 5448, 5645, 5866, 6285, 6356, 6704, 6720, 6774, 6810, 7264, 7903, 7945, 8380, 8799, 9032, 9080, 9534, 10056, 10896, 11290, 11732, 12570, 12712, 13408, 13548, 13620, 14528, 14665, 15806, 15890, 16760, 16935, 17598, 18064, 18160, 19068, 20112, 21792, 22580, 23464, 23709, 23835, 25140, 25424, 26816, 27096, 27240, 29330, 31612, 31780, 33520, 33870, 35196, 36128, 36320, 38136, 39515, 40224, 43584, 43995, 45160, 46928, 47418, 47670, 50280, 50848, 54192, 54480, 58660, 63224, 63560, 67040, 67740, 70392, 72256, 72640, 76272, 79030, 80448, 87990, 90320, 93856, 94836, 95113, 95340, 100560, 101696, 108384, 108960, 117320, 118545, 126448, 127120, 134080, 135480, 140784, 152544, 158060, 175980, 180640, 187712, 189672, 190226, 190680, 201120, 216768, 217920, 234640, 237090, 252896, 254240, 256283, 270960, 281568, 285339, 305088, 316120, 351960, 361280, 379344, 380452, 381360, 402240, 469280, 473051, 474180, 475565, 505792, 508480, 512566, 541920, 563136, 570678, 632240, 665791, 703920, 758688, 760904, 762720, 768849, 938560, 946102, 948360, 951130, 1025132, 1083840, 1141356, 1264480, 1281415, 1331582, 1407840, 1419153, 1426695, 1517376, 1521808, 1525440, 1537698, 1793981, 1892204, 1896720, 1902260, 1997373, 2050264, 2282712, 2365255, 2528960, 2562830, 2663164, 2815680, 2838306, 2853390, 3043616, 3075396, 3311357, 3328955, 3587962, 3784408, 3793440, 3804520, 3844245, 3994746, 4100528, 4565424, 4730510, 5125660, 5326328, 5381943, 5676612, 5706780, 6087232, 6150792, 6622714, 6657910, 7095765, 7175924, 7568816, 7586880, 7609040, 7688490, 7989492, 8201056, 8969905, 9130848, 9461020, 9934071, 9986865, 10251320, 10652656, 10763886, 11353224, 11413560, 12301584, 13245428, 13315820, 14191530, 14351848, 15137632, 15218080, 15376980, 15978984, 16402112, 16556785, 17939810, 18261696, 18922040, 19868142, 19973730, 20502640, 21305312, 21527772, 22706448, 22827120, 24603168, 26490856, 26631640, 26909715, 28383060, 28703696, 30275264, 30436160, 30753960, 31957968, 33113570, 35879620, 37844080, 39736284, 39947460, 41005280, 42610624, 43055544, 45412896, 45654240, 49206336, 49670355, 52981712, 53263280, 53819430, 56766120, 57407392, 61507920, 63915936, 66227140, 71759240, 75688160, 79472568, 79894920, 82010560, 86111088, 90825792, 91308480, 99340710, 105963424, 106526560, 107382577, 107638860, 113532240, 114814784, 123015840, 127831872, 132454280, 143518480, 151376320, 158945136, 159789840, 172222176, 198681420, 211926848, 213053120, 214765154, 215277720, 227064480, 246031680, 264908560, 287036960, 317890272, 319579680, 322147731, 344444352, 397362840, 429530308, 430555440, 454128960, 529817120, 536912885, 574073920, 635780544, 639159360, 644295462, 751678039, 794725680, 859060616, 861110880, 1059634240, 1073825770, 1288590924, 1503356078, 1589451360, 1610738655, 1718121232, 1722221760, 2147651540, 2255034117, 2577181848, 3006712156, 3178902720, 3221477310, 3436242464, 3758390195, 4295303080, 4510068234, 5154363696, 6013424312, 6442954620, 6872484928, 7516780390, 8590606160, 9020136468, 10308727392, 11275170585, 12026848624, 12885909240, 15033560780, 17181212320, 18040272936, 20617454784, 22550341170, 24053697248, 25771818480, 30067121560, 34362424640, 36080545872, 45100682340, 48107394496, 51543636960, 60134243120, 72161091744, 90201364680, 103087273920, 120268486240, 144322183488, 180402729360, 240536972480, 360805458720, 721610917440]

約数ペア:

[(1, 721610917440), (2, 360805458720), (3, 240536972480), (4, 180402729360), (5, 144322183488), (6, 120268486240), (7, 103087273920), (8, 90201364680), (10, 72161091744), (12, 60134243120), (14, 51543636960), (15, 48107394496), (16, 45100682340), (20, 36080545872), (21, 34362424640), (24, 30067121560), (28, 25771818480), (30, 24053697248), (32, 22550341170), (35, 20617454784), (40, 18040272936), (42, 17181212320), (48, 15033560780), (56, 12885909240), (60, 12026848624), (64, 11275170585), (70, 10308727392), (80, 9020136468), (84, 8590606160), (96, 7516780390), (105, 6872484928), (112, 6442954620), (120, 6013424312), (140, 5154363696), (160, 4510068234), (168, 4295303080), (192, 3758390195), (210, 3436242464), (224, 3221477310), (227, 3178902720), (240, 3006712156), (280, 2577181848), (320, 2255034117), (336, 2147651540), (419, 1722221760), (420, 1718121232), (448, 1610738655), (454, 1589451360), (480, 1503356078), (560, 1288590924), (672, 1073825770), (681, 1059634240), (838, 861110880), (840, 859060616), (908, 794725680), (960, 751678039), (1120, 644295462), (1129, 639159360), (1135, 635780544), (1257, 574073920), (1344, 536912885), (1362, 529817120), (1589, 454128960), (1676, 430555440), (1680, 429530308), (1816, 397362840), (2095, 344444352), (2240, 322147731), (2258, 319579680), (2270, 317890272), (2514, 287036960), (2724, 264908560), (2933, 246031680), (3178, 227064480), (3352, 215277720), (3360, 214765154), (3387, 213053120), (3405, 211926848), (3632, 198681420), (4190, 172222176), (4516, 159789840), (4540, 158945136), (4767, 151376320), (5028, 143518480), (5448, 132454280), (5645, 127831872), (5866, 123015840), (6285, 114814784), (6356, 113532240), (6704, 107638860), (6720, 107382577), (6774, 106526560), (6810, 105963424), (7264, 99340710), (7903, 91308480), (7945, 90825792), (8380, 86111088), (8799, 82010560), (9032, 79894920), (9080, 79472568), (9534, 75688160), (10056, 71759240), (10896, 66227140), (11290, 63915936), (11732, 61507920), (12570, 57407392), (12712, 56766120), (13408, 53819430), (13548, 53263280), (13620, 52981712), (14528, 49670355), (14665, 49206336), (15806, 45654240), (15890, 45412896), (16760, 43055544), (16935, 42610624), (17598, 41005280), (18064, 39947460), (18160, 39736284), (19068, 37844080), (20112, 35879620), (21792, 33113570), (22580, 31957968), (23464, 30753960), (23709, 30436160), (23835, 30275264), (25140, 28703696), (25424, 28383060), (26816, 26909715), (27096, 26631640), (27240, 26490856), (29330, 24603168), (31612, 22827120), (31780, 22706448), (33520, 21527772), (33870, 21305312), (35196, 20502640), (36128, 19973730), (36320, 19868142), (38136, 18922040), (39515, 18261696), (40224, 17939810), (43584, 16556785), (43995, 16402112), (45160, 15978984), (46928, 15376980), (47418, 15218080), (47670, 15137632), (50280, 14351848), (50848, 14191530), (54192, 13315820), (54480, 13245428), (58660, 12301584), (63224, 11413560), (63560, 11353224), (67040, 10763886), (67740, 10652656), (70392, 10251320), (72256, 9986865), (72640, 9934071), (76272, 9461020), (79030, 9130848), (80448, 8969905), (87990, 8201056), (90320, 7989492), (93856, 7688490), (94836, 7609040), (95113, 7586880), (95340, 7568816), (100560, 7175924), (101696, 7095765), (108384, 6657910), (108960, 6622714), (117320, 6150792), (118545, 6087232), (126448, 5706780), (127120, 5676612), (134080, 5381943), (135480, 5326328), (140784, 5125660), (152544, 4730510), (158060, 4565424), (175980, 4100528), (180640, 3994746), (187712, 3844245), (189672, 3804520), (190226, 3793440), (190680, 3784408), (201120, 3587962), (216768, 3328955), (217920, 3311357), (234640, 3075396), (237090, 3043616), (252896, 2853390), (254240, 2838306), (256283, 2815680), (270960, 2663164), (281568, 2562830), (285339, 2528960), (305088, 2365255), (316120, 2282712), (351960, 2050264), (361280, 1997373), (379344, 1902260), (380452, 1896720), (381360, 1892204), (402240, 1793981), (469280, 1537698), (473051, 1525440), (474180, 1521808), (475565, 1517376), (505792, 1426695), (508480, 1419153), (512566, 1407840), (541920, 1331582), (563136, 1281415), (570678, 1264480), (632240, 1141356), (665791, 1083840), (703920, 1025132), (758688, 951130), (760904, 948360), (762720, 946102), (768849, 938560)]