1388623320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 384

約数和(自身を含む): 5416295040

約数和(自身を除く): 4027671720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 53, 56, 60, 63, 70, 72, 74, 84, 90, 105, 106, 111, 120, 126, 140, 148, 159, 168, 180, 185, 210, 212, 222, 252, 259, 265, 280, 281, 296, 315, 318, 333, 360, 370, 371, 420, 424, 444, 477, 504, 518, 530, 555, 562, 630, 636, 666, 740, 742, 777, 795, 840, 843, 888, 954, 1036, 1060, 1110, 1113, 1124, 1260, 1272, 1295, 1332, 1405, 1480, 1484, 1554, 1590, 1665, 1686, 1855, 1908, 1961, 1967, 2072, 2120, 2220, 2226, 2248, 2331, 2385, 2520, 2529, 2590, 2664, 2810, 2968, 3108, 3180, 3330, 3339, 3372, 3710, 3816, 3885, 3922, 3934, 4215, 4440, 4452, 4662, 4770, 5058, 5180, 5565, 5620, 5883, 5901, 6216, 6360, 6660, 6678, 6744, 7420, 7770, 7844, 7868, 8430, 8904, 9324, 9540, 9805, 9835, 10116, 10360, 10397, 11130, 11240, 11655, 11766, 11802, 12645, 13320, 13356, 13727, 14840, 14893, 15540, 15688, 15736, 16695, 16860, 17649, 17703, 18648, 19080, 19610, 19670, 20232, 20794, 22260, 23310, 23532, 23604, 25290, 26712, 27454, 29415, 29505, 29786, 31080, 31191, 33390, 33720, 35298, 35406, 39220, 39340, 41181, 41588, 44520, 44679, 46620, 47064, 47208, 50580, 51985, 54908, 58830, 59010, 59572, 62382, 66780, 68635, 70596, 70812, 72779, 74465, 78440, 78680, 82362, 83176, 88245, 88515, 89358, 93240, 93573, 101160, 103970, 104251, 109816, 117660, 118020, 119144, 123543, 124764, 133560, 134037, 137270, 141192, 141624, 145558, 148930, 155955, 164724, 176490, 177030, 178716, 187146, 205905, 207940, 208502, 218337, 223395, 235320, 236040, 247086, 249528, 268074, 274540, 291116, 297860, 311910, 312753, 329448, 352980, 354060, 357432, 363895, 374292, 411810, 415880, 417004, 436674, 446790, 467865, 494172, 521255, 536148, 549080, 551041, 582232, 595720, 617715, 623820, 625506, 655011, 670185, 705960, 708120, 727790, 748584, 823620, 834008, 873348, 893580, 935730, 938259, 988344, 1042510, 1072296, 1091685, 1102082, 1235430, 1247640, 1251012, 1310022, 1340370, 1455580, 1563765, 1647240, 1653123, 1746696, 1787160, 1871460, 1876518, 2085020, 2183370, 2204164, 2470860, 2502024, 2620044, 2680740, 2755205, 2911160, 3127530, 3275055, 3306246, 3742920, 3753036, 3857287, 4170040, 4366740, 4408328, 4691295, 4941720, 4959369, 5240088, 5361480, 5510410, 6255060, 6550110, 6612492, 7506072, 7714574, 8265615, 8733480, 9382590, 9918738, 11020820, 11571861, 12510120, 13100220, 13224984, 15429148, 16531230, 18765180, 19286435, 19837476, 22041640, 23143722, 24796845, 26200440, 30858296, 33062460, 34715583, 37530360, 38572870, 39674952, 46287444, 49593690, 57859305, 66124920, 69431166, 77145740, 92574888, 99187380, 115718610, 138862332, 154291480, 173577915, 198374760, 231437220, 277724664, 347155830, 462874440, 694311660, 1388623320]

約数ペア:

[(1, 1388623320), (2, 694311660), (3, 462874440), (4, 347155830), (5, 277724664), (6, 231437220), (7, 198374760), (8, 173577915), (9, 154291480), (10, 138862332), (12, 115718610), (14, 99187380), (15, 92574888), (18, 77145740), (20, 69431166), (21, 66124920), (24, 57859305), (28, 49593690), (30, 46287444), (35, 39674952), (36, 38572870), (37, 37530360), (40, 34715583), (42, 33062460), (45, 30858296), (53, 26200440), (56, 24796845), (60, 23143722), (63, 22041640), (70, 19837476), (72, 19286435), (74, 18765180), (84, 16531230), (90, 15429148), (105, 13224984), (106, 13100220), (111, 12510120), (120, 11571861), (126, 11020820), (140, 9918738), (148, 9382590), (159, 8733480), (168, 8265615), (180, 7714574), (185, 7506072), (210, 6612492), (212, 6550110), (222, 6255060), (252, 5510410), (259, 5361480), (265, 5240088), (280, 4959369), (281, 4941720), (296, 4691295), (315, 4408328), (318, 4366740), (333, 4170040), (360, 3857287), (370, 3753036), (371, 3742920), (420, 3306246), (424, 3275055), (444, 3127530), (477, 2911160), (504, 2755205), (518, 2680740), (530, 2620044), (555, 2502024), (562, 2470860), (630, 2204164), (636, 2183370), (666, 2085020), (740, 1876518), (742, 1871460), (777, 1787160), (795, 1746696), (840, 1653123), (843, 1647240), (888, 1563765), (954, 1455580), (1036, 1340370), (1060, 1310022), (1110, 1251012), (1113, 1247640), (1124, 1235430), (1260, 1102082), (1272, 1091685), (1295, 1072296), (1332, 1042510), (1405, 988344), (1480, 938259), (1484, 935730), (1554, 893580), (1590, 873348), (1665, 834008), (1686, 823620), (1855, 748584), (1908, 727790), (1961, 708120), (1967, 705960), (2072, 670185), (2120, 655011), (2220, 625506), (2226, 623820), (2248, 617715), (2331, 595720), (2385, 582232), (2520, 551041), (2529, 549080), (2590, 536148), (2664, 521255), (2810, 494172), (2968, 467865), (3108, 446790), (3180, 436674), (3330, 417004), (3339, 415880), (3372, 411810), (3710, 374292), (3816, 363895), (3885, 357432), (3922, 354060), (3934, 352980), (4215, 329448), (4440, 312753), (4452, 311910), (4662, 297860), (4770, 291116), (5058, 274540), (5180, 268074), (5565, 249528), (5620, 247086), (5883, 236040), (5901, 235320), (6216, 223395), (6360, 218337), (6660, 208502), (6678, 207940), (6744, 205905), (7420, 187146), (7770, 178716), (7844, 177030), (7868, 176490), (8430, 164724), (8904, 155955), (9324, 148930), (9540, 145558), (9805, 141624), (9835, 141192), (10116, 137270), (10360, 134037), (10397, 133560), (11130, 124764), (11240, 123543), (11655, 119144), (11766, 118020), (11802, 117660), (12645, 109816), (13320, 104251), (13356, 103970), (13727, 101160), (14840, 93573), (14893, 93240), (15540, 89358), (15688, 88515), (15736, 88245), (16695, 83176), (16860, 82362), (17649, 78680), (17703, 78440), (18648, 74465), (19080, 72779), (19610, 70812), (19670, 70596), (20232, 68635), (20794, 66780), (22260, 62382), (23310, 59572), (23532, 59010), (23604, 58830), (25290, 54908), (26712, 51985), (27454, 50580), (29415, 47208), (29505, 47064), (29786, 46620), (31080, 44679), (31191, 44520), (33390, 41588), (33720, 41181), (35298, 39340), (35406, 39220)]