259515060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2297}}^1$

素因数の和:2585

約数の個数: 96

約数和(自身を含む): 833898240

約数和(自身を除く): 574383180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1883, 2297, 2690, 3228, 3766, 4035, 4594, 5380, 5649, 6891, 7532, 8070, 9188, 9415, 11298, 11485, 13782, 16079, 16140, 18830, 22596, 22970, 27564, 28245, 32158, 34455, 37660, 45940, 48237, 56490, 64316, 68910, 80395, 96474, 112980, 137820, 160790, 192948, 241185, 321580, 482370, 617893, 964740, 1235786, 1853679, 2471572, 3089465, 3707358, 4325251, 6178930, 7414716, 8650502, 9268395, 12357860, 12975753, 17301004, 18536790, 21626255, 25951506, 37073580, 43252510, 51903012, 64878765, 86505020, 129757530, 259515060]

約数ペア:

[(1, 259515060), (2, 129757530), (3, 86505020), (4, 64878765), (5, 51903012), (6, 43252510), (7, 37073580), (10, 25951506), (12, 21626255), (14, 18536790), (15, 17301004), (20, 12975753), (21, 12357860), (28, 9268395), (30, 8650502), (35, 7414716), (42, 6178930), (60, 4325251), (70, 3707358), (84, 3089465), (105, 2471572), (140, 1853679), (210, 1235786), (269, 964740), (420, 617893), (538, 482370), (807, 321580), (1076, 241185), (1345, 192948), (1614, 160790), (1883, 137820), (2297, 112980), (2690, 96474), (3228, 80395), (3766, 68910), (4035, 64316), (4594, 56490), (5380, 48237), (5649, 45940), (6891, 37660), (7532, 34455), (8070, 32158), (9188, 28245), (9415, 27564), (11298, 22970), (11485, 22596), (13782, 18830), (16079, 16140)]