2882709960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{49943}}^1$

素因数の和:50007

約数の個数: 128

約数和(自身を含む): 9565274880

約数和(自身を除く): 6682564920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 49943, 57720, 99886, 149829, 199772, 249715, 299658, 399544, 499430, 599316, 649259, 749145, 998860, 1198632, 1298518, 1498290, 1847891, 1947777, 1997720, 2597036, 2996580, 3246295, 3695782, 3895554, 5194072, 5543673, 5993160, 6492590, 7391564, 7791108, 9239455, 9738885, 11087346, 12985180, 14783128, 15582216, 18478910, 19477770, 22174692, 24022583, 25970360, 27718365, 36957820, 38955540, 44349384, 48045166, 55436730, 72067749, 73915640, 77911080, 96090332, 110873460, 120112915, 144135498, 192180664, 221746920, 240225830, 288270996, 360338745, 480451660, 576541992, 720677490, 960903320, 1441354980, 2882709960]

約数ペア:

[(1, 2882709960), (2, 1441354980), (3, 960903320), (4, 720677490), (5, 576541992), (6, 480451660), (8, 360338745), (10, 288270996), (12, 240225830), (13, 221746920), (15, 192180664), (20, 144135498), (24, 120112915), (26, 110873460), (30, 96090332), (37, 77911080), (39, 73915640), (40, 72067749), (52, 55436730), (60, 48045166), (65, 44349384), (74, 38955540), (78, 36957820), (104, 27718365), (111, 25970360), (120, 24022583), (130, 22174692), (148, 19477770), (156, 18478910), (185, 15582216), (195, 14783128), (222, 12985180), (260, 11087346), (296, 9738885), (312, 9239455), (370, 7791108), (390, 7391564), (444, 6492590), (481, 5993160), (520, 5543673), (555, 5194072), (740, 3895554), (780, 3695782), (888, 3246295), (962, 2996580), (1110, 2597036), (1443, 1997720), (1480, 1947777), (1560, 1847891), (1924, 1498290), (2220, 1298518), (2405, 1198632), (2886, 998860), (3848, 749145), (4440, 649259), (4810, 599316), (5772, 499430), (7215, 399544), (9620, 299658), (11544, 249715), (14430, 199772), (19240, 149829), (28860, 99886), (49943, 57720)]