61204080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 160

約数和(自身を含む): 229699584

約数和(自身を除く): 168495504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2143, 2380, 2856, 3570, 4080, 4286, 4760, 5712, 6429, 7140, 8572, 9520, 10715, 12858, 14280, 15001, 17144, 21430, 25716, 28560, 30002, 32145, 34288, 36431, 42860, 45003, 51432, 60004, 64290, 72862, 75005, 85720, 90006, 102864, 109293, 120008, 128580, 145724, 150010, 171440, 180012, 182155, 218586, 225015, 240016, 255017, 257160, 291448, 300020, 360024, 364310, 437172, 450030, 510034, 514320, 546465, 582896, 600040, 720048, 728620, 765051, 874344, 900060, 1020068, 1092930, 1200080, 1275085, 1457240, 1530102, 1748688, 1800120, 2040136, 2185860, 2550170, 2914480, 3060204, 3600240, 3825255, 4080272, 4371720, 5100340, 6120408, 7650510, 8743440, 10200680, 12240816, 15301020, 20401360, 30602040, 61204080]

約数ペア:

[(1, 61204080), (2, 30602040), (3, 20401360), (4, 15301020), (5, 12240816), (6, 10200680), (7, 8743440), (8, 7650510), (10, 6120408), (12, 5100340), (14, 4371720), (15, 4080272), (16, 3825255), (17, 3600240), (20, 3060204), (21, 2914480), (24, 2550170), (28, 2185860), (30, 2040136), (34, 1800120), (35, 1748688), (40, 1530102), (42, 1457240), (48, 1275085), (51, 1200080), (56, 1092930), (60, 1020068), (68, 900060), (70, 874344), (80, 765051), (84, 728620), (85, 720048), (102, 600040), (105, 582896), (112, 546465), (119, 514320), (120, 510034), (136, 450030), (140, 437172), (168, 364310), (170, 360024), (204, 300020), (210, 291448), (238, 257160), (240, 255017), (255, 240016), (272, 225015), (280, 218586), (336, 182155), (340, 180012), (357, 171440), (408, 150010), (420, 145724), (476, 128580), (510, 120008), (560, 109293), (595, 102864), (680, 90006), (714, 85720), (816, 75005), (840, 72862), (952, 64290), (1020, 60004), (1190, 51432), (1360, 45003), (1428, 42860), (1680, 36431), (1785, 34288), (1904, 32145), (2040, 30002), (2143, 28560), (2380, 25716), (2856, 21430), (3570, 17144), (4080, 15001), (4286, 14280), (4760, 12858), (5712, 10715), (6429, 9520), (7140, 8572)]