2017143960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:898

約数の個数: 256

約数和(自身を含む): 6862786560

約数和(自身を除く): 4845642600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 53, 60, 62, 65, 78, 93, 104, 106, 120, 124, 130, 155, 156, 159, 186, 195, 212, 248, 260, 265, 310, 312, 318, 372, 390, 403, 424, 465, 520, 530, 620, 636, 689, 744, 780, 787, 795, 806, 930, 1060, 1209, 1240, 1272, 1378, 1560, 1574, 1590, 1612, 1643, 1860, 2015, 2067, 2120, 2361, 2418, 2756, 3148, 3180, 3224, 3286, 3445, 3720, 3935, 4030, 4134, 4722, 4836, 4929, 5512, 6045, 6296, 6360, 6572, 6890, 7870, 8060, 8215, 8268, 9444, 9672, 9858, 10231, 10335, 11805, 12090, 13144, 13780, 15740, 16120, 16430, 16536, 18888, 19716, 20462, 20670, 21359, 23610, 24180, 24397, 24645, 27560, 30693, 31480, 32860, 39432, 40924, 41340, 41711, 42718, 47220, 48360, 48794, 49290, 51155, 61386, 64077, 65720, 73191, 81848, 82680, 83422, 85436, 94440, 97588, 98580, 102310, 106795, 121985, 122772, 125133, 128154, 146382, 153465, 166844, 170872, 195176, 197160, 204620, 208555, 213590, 243970, 245544, 250266, 256308, 292764, 306930, 317161, 320385, 333688, 365955, 409240, 417110, 427180, 487940, 500532, 512616, 542243, 585528, 613860, 625665, 634322, 640770, 731910, 834220, 854360, 951483, 975880, 1001064, 1084486, 1227720, 1251330, 1268644, 1281540, 1293041, 1463820, 1585805, 1626729, 1668440, 1902966, 2168972, 2502660, 2537288, 2563080, 2586082, 2711215, 2927640, 3171610, 3253458, 3805932, 3879123, 4337944, 4757415, 5005320, 5172164, 5422430, 6343220, 6465205, 6506916, 7611864, 7758246, 8133645, 9514830, 10344328, 10844860, 12686440, 12930410, 13013832, 15516492, 16267290, 16809533, 19029660, 19395615, 21689720, 25860820, 31032984, 32534580, 33619066, 38059320, 38791230, 50428599, 51721640, 65069160, 67238132, 77582460, 84047665, 100857198, 134476264, 155164920, 168095330, 201714396, 252142995, 336190660, 403428792, 504285990, 672381320, 1008571980, 2017143960]

約数ペア:

[(1, 2017143960), (2, 1008571980), (3, 672381320), (4, 504285990), (5, 403428792), (6, 336190660), (8, 252142995), (10, 201714396), (12, 168095330), (13, 155164920), (15, 134476264), (20, 100857198), (24, 84047665), (26, 77582460), (30, 67238132), (31, 65069160), (39, 51721640), (40, 50428599), (52, 38791230), (53, 38059320), (60, 33619066), (62, 32534580), (65, 31032984), (78, 25860820), (93, 21689720), (104, 19395615), (106, 19029660), (120, 16809533), (124, 16267290), (130, 15516492), (155, 13013832), (156, 12930410), (159, 12686440), (186, 10844860), (195, 10344328), (212, 9514830), (248, 8133645), (260, 7758246), (265, 7611864), (310, 6506916), (312, 6465205), (318, 6343220), (372, 5422430), (390, 5172164), (403, 5005320), (424, 4757415), (465, 4337944), (520, 3879123), (530, 3805932), (620, 3253458), (636, 3171610), (689, 2927640), (744, 2711215), (780, 2586082), (787, 2563080), (795, 2537288), (806, 2502660), (930, 2168972), (1060, 1902966), (1209, 1668440), (1240, 1626729), (1272, 1585805), (1378, 1463820), (1560, 1293041), (1574, 1281540), (1590, 1268644), (1612, 1251330), (1643, 1227720), (1860, 1084486), (2015, 1001064), (2067, 975880), (2120, 951483), (2361, 854360), (2418, 834220), (2756, 731910), (3148, 640770), (3180, 634322), (3224, 625665), (3286, 613860), (3445, 585528), (3720, 542243), (3935, 512616), (4030, 500532), (4134, 487940), (4722, 427180), (4836, 417110), (4929, 409240), (5512, 365955), (6045, 333688), (6296, 320385), (6360, 317161), (6572, 306930), (6890, 292764), (7870, 256308), (8060, 250266), (8215, 245544), (8268, 243970), (9444, 213590), (9672, 208555), (9858, 204620), (10231, 197160), (10335, 195176), (11805, 170872), (12090, 166844), (13144, 153465), (13780, 146382), (15740, 128154), (16120, 125133), (16430, 122772), (16536, 121985), (18888, 106795), (19716, 102310), (20462, 98580), (20670, 97588), (21359, 94440), (23610, 85436), (24180, 83422), (24397, 82680), (24645, 81848), (27560, 73191), (30693, 65720), (31480, 64077), (32860, 61386), (39432, 51155), (40924, 49290), (41340, 48794), (41711, 48360), (42718, 47220)]