2257101840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2671}}^1$

素因数の和:3197

約数の個数: 160

約数和(自身を含む): 8015486976

約数和(自身を除く): 5758385136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 503, 560, 840, 1006, 1509, 1680, 2012, 2515, 2671, 3018, 3521, 4024, 5030, 5342, 6036, 7042, 7545, 8013, 8048, 10060, 10563, 10684, 12072, 13355, 14084, 15090, 16026, 17605, 18697, 20120, 21126, 21368, 24144, 26710, 28168, 30180, 32052, 35210, 37394, 40065, 40240, 42252, 42736, 52815, 53420, 56091, 56336, 60360, 64104, 70420, 74788, 80130, 84504, 93485, 105630, 106840, 112182, 120720, 128208, 140840, 149576, 160260, 169008, 186970, 211260, 213680, 224364, 280455, 281680, 299152, 320520, 373940, 422520, 448728, 560910, 641040, 747880, 845040, 897456, 1121820, 1343513, 1495760, 2243640, 2687026, 4030539, 4487280, 5374052, 6717565, 8061078, 9404591, 10748104, 13435130, 16122156, 18809182, 20152695, 21496208, 26870260, 28213773, 32244312, 37618364, 40305390, 47022955, 53740520, 56427546, 64488624, 75236728, 80610780, 94045910, 107481040, 112855092, 141068865, 150473456, 161221560, 188091820, 225710184, 282137730, 322443120, 376183640, 451420368, 564275460, 752367280, 1128550920, 2257101840]

約数ペア:

[(1, 2257101840), (2, 1128550920), (3, 752367280), (4, 564275460), (5, 451420368), (6, 376183640), (7, 322443120), (8, 282137730), (10, 225710184), (12, 188091820), (14, 161221560), (15, 150473456), (16, 141068865), (20, 112855092), (21, 107481040), (24, 94045910), (28, 80610780), (30, 75236728), (35, 64488624), (40, 56427546), (42, 53740520), (48, 47022955), (56, 40305390), (60, 37618364), (70, 32244312), (80, 28213773), (84, 26870260), (105, 21496208), (112, 20152695), (120, 18809182), (140, 16122156), (168, 13435130), (210, 10748104), (240, 9404591), (280, 8061078), (336, 6717565), (420, 5374052), (503, 4487280), (560, 4030539), (840, 2687026), (1006, 2243640), (1509, 1495760), (1680, 1343513), (2012, 1121820), (2515, 897456), (2671, 845040), (3018, 747880), (3521, 641040), (4024, 560910), (5030, 448728), (5342, 422520), (6036, 373940), (7042, 320520), (7545, 299152), (8013, 281680), (8048, 280455), (10060, 224364), (10563, 213680), (10684, 211260), (12072, 186970), (13355, 169008), (14084, 160260), (15090, 149576), (16026, 140840), (17605, 128208), (18697, 120720), (20120, 112182), (21126, 106840), (21368, 105630), (24144, 93485), (26710, 84504), (28168, 80130), (30180, 74788), (32052, 70420), (35210, 64104), (37394, 60360), (40065, 56336), (40240, 56091), (42252, 53420), (42736, 52815)]