53213160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 256

約数和(自身を含む): 214824960

約数和(自身を除く): 161611800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 443, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 886, 910, 924, 1001, 1092, 1144, 1155, 1320, 1329, 1365, 1430, 1540, 1560, 1716, 1772, 1820, 1848, 2002, 2145, 2184, 2215, 2310, 2658, 2730, 2860, 3003, 3080, 3101, 3432, 3544, 3640, 4004, 4290, 4430, 4620, 4873, 5005, 5316, 5460, 5720, 5759, 6006, 6202, 6645, 8008, 8580, 8860, 9240, 9303, 9746, 10010, 10632, 10920, 11518, 12012, 12404, 13290, 14619, 15015, 15505, 17160, 17277, 17720, 18606, 19492, 20020, 23036, 24024, 24365, 24808, 26580, 28795, 29238, 30030, 31010, 34111, 34554, 37212, 38984, 40040, 40313, 46072, 46515, 48730, 53160, 57590, 58476, 60060, 62020, 63349, 68222, 69108, 73095, 74424, 80626, 86385, 93030, 97460, 102333, 115180, 116952, 120120, 120939, 124040, 126698, 136444, 138216, 146190, 161252, 170555, 172770, 186060, 190047, 194920, 201565, 204666, 230360, 241878, 253396, 272888, 292380, 316745, 322504, 341110, 345540, 372120, 380094, 403130, 409332, 443443, 483756, 506792, 511665, 584760, 604695, 633490, 682220, 691080, 760188, 806260, 818664, 886886, 950235, 967512, 1023330, 1209390, 1266980, 1330329, 1364440, 1520376, 1612520, 1773772, 1900470, 2046660, 2217215, 2418780, 2533960, 2660658, 3547544, 3800940, 4093320, 4434430, 4837560, 5321316, 6651645, 7601880, 8868860, 10642632, 13303290, 17737720, 26606580, 53213160]

約数ペア:

[(1, 53213160), (2, 26606580), (3, 17737720), (4, 13303290), (5, 10642632), (6, 8868860), (7, 7601880), (8, 6651645), (10, 5321316), (11, 4837560), (12, 4434430), (13, 4093320), (14, 3800940), (15, 3547544), (20, 2660658), (21, 2533960), (22, 2418780), (24, 2217215), (26, 2046660), (28, 1900470), (30, 1773772), (33, 1612520), (35, 1520376), (39, 1364440), (40, 1330329), (42, 1266980), (44, 1209390), (52, 1023330), (55, 967512), (56, 950235), (60, 886886), (65, 818664), (66, 806260), (70, 760188), (77, 691080), (78, 682220), (84, 633490), (88, 604695), (91, 584760), (104, 511665), (105, 506792), (110, 483756), (120, 443443), (130, 409332), (132, 403130), (140, 380094), (143, 372120), (154, 345540), (156, 341110), (165, 322504), (168, 316745), (182, 292380), (195, 272888), (210, 253396), (220, 241878), (231, 230360), (260, 204666), (264, 201565), (273, 194920), (280, 190047), (286, 186060), (308, 172770), (312, 170555), (330, 161252), (364, 146190), (385, 138216), (390, 136444), (420, 126698), (429, 124040), (440, 120939), (443, 120120), (455, 116952), (462, 115180), (520, 102333), (546, 97460), (572, 93030), (616, 86385), (660, 80626), (715, 74424), (728, 73095), (770, 69108), (780, 68222), (840, 63349), (858, 62020), (886, 60060), (910, 58476), (924, 57590), (1001, 53160), (1092, 48730), (1144, 46515), (1155, 46072), (1320, 40313), (1329, 40040), (1365, 38984), (1430, 37212), (1540, 34554), (1560, 34111), (1716, 31010), (1772, 30030), (1820, 29238), (1848, 28795), (2002, 26580), (2145, 24808), (2184, 24365), (2215, 24024), (2310, 23036), (2658, 20020), (2730, 19492), (2860, 18606), (3003, 17720), (3080, 17277), (3101, 17160), (3432, 15505), (3544, 15015), (3640, 14619), (4004, 13290), (4290, 12404), (4430, 12012), (4620, 11518), (4873, 10920), (5005, 10632), (5316, 10010), (5460, 9746), (5720, 9303), (5759, 9240), (6006, 8860), (6202, 8580), (6645, 8008)]