13360543320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{2591}}^1$

素因数の和:3145

約数の個数: 128

約数和(自身を含む): 40601917440

約数和(自身を除く): 27241374120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 443, 485, 582, 776, 886, 970, 1164, 1329, 1455, 1772, 1940, 2215, 2328, 2591, 2658, 2910, 3544, 3880, 4430, 5182, 5316, 5820, 6645, 7773, 8860, 10364, 10632, 11640, 12955, 13290, 15546, 17720, 20728, 25910, 26580, 31092, 38865, 42971, 51820, 53160, 62184, 77730, 85942, 103640, 128913, 155460, 171884, 214855, 251327, 257826, 310920, 343768, 429710, 502654, 515652, 644565, 753981, 859420, 1005308, 1031304, 1147813, 1256635, 1289130, 1507962, 1718840, 2010616, 2295626, 2513270, 2578260, 3015924, 3443439, 3769905, 4591252, 5026540, 5156520, 5739065, 6031848, 6886878, 7539810, 9182504, 10053080, 11478130, 13773756, 15079620, 17217195, 22956260, 27547512, 30159240, 34434390, 45912520, 68868780, 111337861, 137737560, 222675722, 334013583, 445351444, 556689305, 668027166, 890702888, 1113378610, 1336054332, 1670067915, 2226757220, 2672108664, 3340135830, 4453514440, 6680271660, 13360543320]

約数ペア:

[(1, 13360543320), (2, 6680271660), (3, 4453514440), (4, 3340135830), (5, 2672108664), (6, 2226757220), (8, 1670067915), (10, 1336054332), (12, 1113378610), (15, 890702888), (20, 668027166), (24, 556689305), (30, 445351444), (40, 334013583), (60, 222675722), (97, 137737560), (120, 111337861), (194, 68868780), (291, 45912520), (388, 34434390), (443, 30159240), (485, 27547512), (582, 22956260), (776, 17217195), (886, 15079620), (970, 13773756), (1164, 11478130), (1329, 10053080), (1455, 9182504), (1772, 7539810), (1940, 6886878), (2215, 6031848), (2328, 5739065), (2591, 5156520), (2658, 5026540), (2910, 4591252), (3544, 3769905), (3880, 3443439), (4430, 3015924), (5182, 2578260), (5316, 2513270), (5820, 2295626), (6645, 2010616), (7773, 1718840), (8860, 1507962), (10364, 1289130), (10632, 1256635), (11640, 1147813), (12955, 1031304), (13290, 1005308), (15546, 859420), (17720, 753981), (20728, 644565), (25910, 515652), (26580, 502654), (31092, 429710), (38865, 343768), (42971, 310920), (51820, 257826), (53160, 251327), (62184, 214855), (77730, 171884), (85942, 155460), (103640, 128913)]