2580548040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7817}}^1$

素因数の和:7972

約数の個数: 192

約数和(自身を含む): 9659295360

約数和(自身を除く): 7078747320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 393, 420, 504, 524, 630, 655, 786, 840, 917, 1048, 1179, 1260, 1310, 1572, 1834, 1965, 2358, 2520, 2620, 2751, 3144, 3668, 3930, 4585, 4716, 5240, 5502, 5895, 7336, 7817, 7860, 8253, 9170, 9432, 11004, 11790, 13755, 15634, 15720, 16506, 18340, 22008, 23451, 23580, 27510, 31268, 33012, 36680, 39085, 41265, 46902, 47160, 54719, 55020, 62536, 66024, 70353, 78170, 82530, 93804, 109438, 110040, 117255, 140706, 156340, 164157, 165060, 187608, 218876, 234510, 273595, 281412, 312680, 328314, 330120, 351765, 437752, 469020, 492471, 547190, 562824, 656628, 703530, 820785, 938040, 984942, 1024027, 1094380, 1313256, 1407060, 1641570, 1969884, 2048054, 2188760, 2462355, 2814120, 3072081, 3283140, 3939768, 4096108, 4924710, 5120135, 6144162, 6566280, 7168189, 8192216, 9216243, 9849420, 10240270, 12288324, 14336378, 15360405, 18432486, 19698840, 20480540, 21504567, 24576648, 28672756, 30720810, 35840945, 36864972, 40961080, 43009134, 46081215, 57345512, 61441620, 64513701, 71681890, 73729944, 86018268, 92162430, 107522835, 122883240, 129027402, 143363780, 172036536, 184324860, 215045670, 258054804, 286727560, 322568505, 368649720, 430091340, 516109608, 645137010, 860182680, 1290274020, 2580548040]

約数ペア:

[(1, 2580548040), (2, 1290274020), (3, 860182680), (4, 645137010), (5, 516109608), (6, 430091340), (7, 368649720), (8, 322568505), (9, 286727560), (10, 258054804), (12, 215045670), (14, 184324860), (15, 172036536), (18, 143363780), (20, 129027402), (21, 122883240), (24, 107522835), (28, 92162430), (30, 86018268), (35, 73729944), (36, 71681890), (40, 64513701), (42, 61441620), (45, 57345512), (56, 46081215), (60, 43009134), (63, 40961080), (70, 36864972), (72, 35840945), (84, 30720810), (90, 28672756), (105, 24576648), (120, 21504567), (126, 20480540), (131, 19698840), (140, 18432486), (168, 15360405), (180, 14336378), (210, 12288324), (252, 10240270), (262, 9849420), (280, 9216243), (315, 8192216), (360, 7168189), (393, 6566280), (420, 6144162), (504, 5120135), (524, 4924710), (630, 4096108), (655, 3939768), (786, 3283140), (840, 3072081), (917, 2814120), (1048, 2462355), (1179, 2188760), (1260, 2048054), (1310, 1969884), (1572, 1641570), (1834, 1407060), (1965, 1313256), (2358, 1094380), (2520, 1024027), (2620, 984942), (2751, 938040), (3144, 820785), (3668, 703530), (3930, 656628), (4585, 562824), (4716, 547190), (5240, 492471), (5502, 469020), (5895, 437752), (7336, 351765), (7817, 330120), (7860, 328314), (8253, 312680), (9170, 281412), (9432, 273595), (11004, 234510), (11790, 218876), (13755, 187608), (15634, 165060), (15720, 164157), (16506, 156340), (18340, 140706), (22008, 117255), (23451, 110040), (23580, 109438), (27510, 93804), (31268, 82530), (33012, 78170), (36680, 70353), (39085, 66024), (41265, 62536), (46902, 55020), (47160, 54719)]