5515889520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1423}}^1$

素因数の和:1991

約数の個数: 160

約数和(自身を含む): 17697153024

約数和(自身を除く): 12181263504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 521, 620, 744, 930, 1042, 1240, 1423, 1488, 1563, 1860, 2084, 2480, 2605, 2846, 3126, 3720, 4168, 4269, 5210, 5692, 6252, 7115, 7440, 7815, 8336, 8538, 10420, 11384, 12504, 14230, 15630, 16151, 17076, 20840, 21345, 22768, 25008, 28460, 31260, 32302, 34152, 41680, 42690, 44113, 48453, 56920, 62520, 64604, 68304, 80755, 85380, 88226, 96906, 113840, 125040, 129208, 132339, 161510, 170760, 176452, 193812, 220565, 242265, 258416, 264678, 323020, 341520, 352904, 387624, 441130, 484530, 529356, 646040, 661695, 705808, 741383, 775248, 882260, 969060, 1058712, 1292080, 1323390, 1482766, 1764520, 1938120, 2117424, 2224149, 2646780, 2965532, 3529040, 3706915, 3876240, 4448298, 5293560, 5931064, 7413830, 8896596, 10587120, 11120745, 11862128, 14827660, 17793192, 22241490, 22982873, 29655320, 35586384, 44482980, 45965746, 59310640, 68948619, 88965960, 91931492, 114914365, 137897238, 177931920, 183862984, 229828730, 275794476, 344743095, 367725968, 459657460, 551588952, 689486190, 919314920, 1103177904, 1378972380, 1838629840, 2757944760, 5515889520]

約数ペア:

[(1, 5515889520), (2, 2757944760), (3, 1838629840), (4, 1378972380), (5, 1103177904), (6, 919314920), (8, 689486190), (10, 551588952), (12, 459657460), (15, 367725968), (16, 344743095), (20, 275794476), (24, 229828730), (30, 183862984), (31, 177931920), (40, 137897238), (48, 114914365), (60, 91931492), (62, 88965960), (80, 68948619), (93, 59310640), (120, 45965746), (124, 44482980), (155, 35586384), (186, 29655320), (240, 22982873), (248, 22241490), (310, 17793192), (372, 14827660), (465, 11862128), (496, 11120745), (521, 10587120), (620, 8896596), (744, 7413830), (930, 5931064), (1042, 5293560), (1240, 4448298), (1423, 3876240), (1488, 3706915), (1563, 3529040), (1860, 2965532), (2084, 2646780), (2480, 2224149), (2605, 2117424), (2846, 1938120), (3126, 1764520), (3720, 1482766), (4168, 1323390), (4269, 1292080), (5210, 1058712), (5692, 969060), (6252, 882260), (7115, 775248), (7440, 741383), (7815, 705808), (8336, 661695), (8538, 646040), (10420, 529356), (11384, 484530), (12504, 441130), (14230, 387624), (15630, 352904), (16151, 341520), (17076, 323020), (20840, 264678), (21345, 258416), (22768, 242265), (25008, 220565), (28460, 193812), (31260, 176452), (32302, 170760), (34152, 161510), (41680, 132339), (42690, 129208), (44113, 125040), (48453, 113840), (56920, 96906), (62520, 88226), (64604, 85380), (68304, 80755)]