1340897760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8389}}^1$

素因数の和:8450

約数の個数: 192

約数和(自身を含む): 4820558400

約数和(自身を除く): 3479660640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8389, 8880, 9990, 10656, 13320, 15984, 16778, 17760, 19980, 25167, 26640, 31968, 33556, 39960, 41945, 50334, 53280, 67112, 75501, 79920, 83890, 100668, 125835, 134224, 151002, 159840, 167780, 201336, 226503, 251670, 268448, 302004, 310393, 335560, 377505, 402672, 453006, 503340, 604008, 620786, 671120, 755010, 805344, 906012, 931179, 1006680, 1132515, 1208016, 1241572, 1342240, 1510020, 1551965, 1812024, 1862358, 2013360, 2265030, 2416032, 2483144, 2793537, 3020040, 3103930, 3624048, 3724716, 4026720, 4530060, 4655895, 4966288, 5587074, 6040080, 6207860, 7248096, 7449432, 8380611, 9060120, 9311790, 9932576, 11174148, 12080160, 12415720, 13967685, 14898864, 16761222, 18120240, 18623580, 22348296, 24831440, 27935370, 29797728, 33522444, 36240480, 37247160, 41903055, 44696592, 49662880, 55870740, 67044888, 74494320, 83806110, 89393184, 111741480, 134089776, 148988640, 167612220, 223482960, 268179552, 335224440, 446965920, 670448880, 1340897760]

約数ペア:

[(1, 1340897760), (2, 670448880), (3, 446965920), (4, 335224440), (5, 268179552), (6, 223482960), (8, 167612220), (9, 148988640), (10, 134089776), (12, 111741480), (15, 89393184), (16, 83806110), (18, 74494320), (20, 67044888), (24, 55870740), (27, 49662880), (30, 44696592), (32, 41903055), (36, 37247160), (37, 36240480), (40, 33522444), (45, 29797728), (48, 27935370), (54, 24831440), (60, 22348296), (72, 18623580), (74, 18120240), (80, 16761222), (90, 14898864), (96, 13967685), (108, 12415720), (111, 12080160), (120, 11174148), (135, 9932576), (144, 9311790), (148, 9060120), (160, 8380611), (180, 7449432), (185, 7248096), (216, 6207860), (222, 6040080), (240, 5587074), (270, 4966288), (288, 4655895), (296, 4530060), (333, 4026720), (360, 3724716), (370, 3624048), (432, 3103930), (444, 3020040), (480, 2793537), (540, 2483144), (555, 2416032), (592, 2265030), (666, 2013360), (720, 1862358), (740, 1812024), (864, 1551965), (888, 1510020), (999, 1342240), (1080, 1241572), (1110, 1208016), (1184, 1132515), (1332, 1006680), (1440, 931179), (1480, 906012), (1665, 805344), (1776, 755010), (1998, 671120), (2160, 620786), (2220, 604008), (2664, 503340), (2960, 453006), (3330, 402672), (3552, 377505), (3996, 335560), (4320, 310393), (4440, 302004), (4995, 268448), (5328, 251670), (5920, 226503), (6660, 201336), (7992, 167780), (8389, 159840), (8880, 151002), (9990, 134224), (10656, 125835), (13320, 100668), (15984, 83890), (16778, 79920), (17760, 75501), (19980, 67112), (25167, 53280), (26640, 50334), (31968, 41945), (33556, 39960)]