258027120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 240

約数和(自身を含む): 968708832

約数和(自身を除く): 710681712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1021, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2042, 2106, 2160, 2340, 2430, 2808, 3063, 3120, 3159, 3240, 3510, 3888, 4084, 4212, 4680, 4860, 5105, 5265, 5616, 6126, 6318, 6480, 7020, 8168, 8424, 9189, 9360, 9720, 10210, 10530, 12252, 12636, 13273, 14040, 15315, 15795, 16336, 16848, 18378, 19440, 20420, 21060, 24504, 25272, 26546, 27567, 28080, 30630, 31590, 36756, 39819, 40840, 42120, 45945, 49008, 50544, 53092, 55134, 61260, 63180, 66365, 73512, 79638, 81680, 82701, 84240, 91890, 106184, 110268, 119457, 122520, 126360, 132730, 137835, 147024, 159276, 165402, 183780, 199095, 212368, 220536, 238914, 245040, 248103, 252720, 265460, 275670, 318552, 330804, 358371, 367560, 398190, 413505, 441072, 477828, 496206, 530920, 551340, 597285, 637104, 661608, 716742, 735120, 796380, 827010, 955656, 992412, 1061840, 1075113, 1102680, 1194570, 1240515, 1323216, 1433484, 1592760, 1654020, 1791855, 1911312, 1984824, 2150226, 2205360, 2389140, 2481030, 2866968, 3185520, 3225339, 3308040, 3583710, 3969648, 4300452, 4778280, 4962060, 5375565, 5733936, 6450678, 6616080, 7167420, 8600904, 9556560, 9924120, 10751130, 12901356, 14334840, 16126695, 17201808, 19848240, 21502260, 25802712, 28669680, 32253390, 43004520, 51605424, 64506780, 86009040, 129013560, 258027120]

約数ペア:

[(1, 258027120), (2, 129013560), (3, 86009040), (4, 64506780), (5, 51605424), (6, 43004520), (8, 32253390), (9, 28669680), (10, 25802712), (12, 21502260), (13, 19848240), (15, 17201808), (16, 16126695), (18, 14334840), (20, 12901356), (24, 10751130), (26, 9924120), (27, 9556560), (30, 8600904), (36, 7167420), (39, 6616080), (40, 6450678), (45, 5733936), (48, 5375565), (52, 4962060), (54, 4778280), (60, 4300452), (65, 3969648), (72, 3583710), (78, 3308040), (80, 3225339), (81, 3185520), (90, 2866968), (104, 2481030), (108, 2389140), (117, 2205360), (120, 2150226), (130, 1984824), (135, 1911312), (144, 1791855), (156, 1654020), (162, 1592760), (180, 1433484), (195, 1323216), (208, 1240515), (216, 1194570), (234, 1102680), (240, 1075113), (243, 1061840), (260, 992412), (270, 955656), (312, 827010), (324, 796380), (351, 735120), (360, 716742), (390, 661608), (405, 637104), (432, 597285), (468, 551340), (486, 530920), (520, 496206), (540, 477828), (585, 441072), (624, 413505), (648, 398190), (702, 367560), (720, 358371), (780, 330804), (810, 318552), (936, 275670), (972, 265460), (1021, 252720), (1040, 248103), (1053, 245040), (1080, 238914), (1170, 220536), (1215, 212368), (1296, 199095), (1404, 183780), (1560, 165402), (1620, 159276), (1755, 147024), (1872, 137835), (1944, 132730), (2042, 126360), (2106, 122520), (2160, 119457), (2340, 110268), (2430, 106184), (2808, 91890), (3063, 84240), (3120, 82701), (3159, 81680), (3240, 79638), (3510, 73512), (3888, 66365), (4084, 63180), (4212, 61260), (4680, 55134), (4860, 53092), (5105, 50544), (5265, 49008), (5616, 45945), (6126, 42120), (6318, 40840), (6480, 39819), (7020, 36756), (8168, 31590), (8424, 30630), (9189, 28080), (9360, 27567), (9720, 26546), (10210, 25272), (10530, 24504), (12252, 21060), (12636, 20420), (13273, 19440), (14040, 18378), (15315, 16848), (15795, 16336)]