1515613690920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4285753}}^1$

素因数の和:4286195

約数の個数: 128

約数和(自身を含む): 5208733981440

約数和(自身を除く): 3693120290520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 421, 840, 842, 1263, 1684, 2105, 2526, 2947, 3368, 4210, 5052, 5894, 6315, 8420, 8841, 10104, 11788, 12630, 14735, 16840, 17682, 23576, 25260, 29470, 35364, 44205, 50520, 58940, 70728, 88410, 117880, 176820, 353640, 4285753, 8571506, 12857259, 17143012, 21428765, 25714518, 30000271, 34286024, 42857530, 51429036, 60000542, 64286295, 85715060, 90000813, 102858072, 120001084, 128572590, 150001355, 171430120, 180001626, 240002168, 257145180, 300002710, 360003252, 450004065, 514290360, 600005420, 720006504, 900008130, 1200010840, 1800016260, 1804302013, 3600032520, 3608604026, 5412906039, 7217208052, 9021510065, 10825812078, 12630114091, 14434416104, 18043020130, 21651624156, 25260228182, 27064530195, 36086040260, 37890342273, 43303248312, 50520456364, 54129060390, 63150570455, 72172080520, 75780684546, 101040912728, 108258120780, 126301140910, 151561369092, 189451711365, 216516241560, 252602281820, 303122738184, 378903422730, 505204563640, 757806845460, 1515613690920]

約数ペア:

[(1, 1515613690920), (2, 757806845460), (3, 505204563640), (4, 378903422730), (5, 303122738184), (6, 252602281820), (7, 216516241560), (8, 189451711365), (10, 151561369092), (12, 126301140910), (14, 108258120780), (15, 101040912728), (20, 75780684546), (21, 72172080520), (24, 63150570455), (28, 54129060390), (30, 50520456364), (35, 43303248312), (40, 37890342273), (42, 36086040260), (56, 27064530195), (60, 25260228182), (70, 21651624156), (84, 18043020130), (105, 14434416104), (120, 12630114091), (140, 10825812078), (168, 9021510065), (210, 7217208052), (280, 5412906039), (420, 3608604026), (421, 3600032520), (840, 1804302013), (842, 1800016260), (1263, 1200010840), (1684, 900008130), (2105, 720006504), (2526, 600005420), (2947, 514290360), (3368, 450004065), (4210, 360003252), (5052, 300002710), (5894, 257145180), (6315, 240002168), (8420, 180001626), (8841, 171430120), (10104, 150001355), (11788, 128572590), (12630, 120001084), (14735, 102858072), (16840, 90000813), (17682, 85715060), (23576, 64286295), (25260, 60000542), (29470, 51429036), (35364, 42857530), (44205, 34286024), (50520, 30000271), (58940, 25714518), (70728, 21428765), (88410, 17143012), (117880, 12857259), (176820, 8571506), (353640, 4285753)]