103432980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 332365824

約数和(自身を除く): 228932844

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, 383, 420, 643, 766, 1149, 1286, 1532, 1915, 1929, 2298, 2572, 2681, 3215, 3830, 3858, 4501, 4596, 5362, 5745, 6430, 7660, 7716, 8043, 9002, 9645, 10724, 11490, 12860, 13405, 13503, 16086, 18004, 19290, 22505, 22980, 26810, 27006, 32172, 38580, 40215, 45010, 53620, 54012, 67515, 80430, 90020, 135030, 160860, 246269, 270060, 492538, 738807, 985076, 1231345, 1477614, 1723883, 2462690, 2955228, 3447766, 3694035, 4925380, 5171649, 6895532, 7388070, 8619415, 10343298, 14776140, 17238830, 20686596, 25858245, 34477660, 51716490, 103432980]

約数ペア:

[(1, 103432980), (2, 51716490), (3, 34477660), (4, 25858245), (5, 20686596), (6, 17238830), (7, 14776140), (10, 10343298), (12, 8619415), (14, 7388070), (15, 6895532), (20, 5171649), (21, 4925380), (28, 3694035), (30, 3447766), (35, 2955228), (42, 2462690), (60, 1723883), (70, 1477614), (84, 1231345), (105, 985076), (140, 738807), (210, 492538), (383, 270060), (420, 246269), (643, 160860), (766, 135030), (1149, 90020), (1286, 80430), (1532, 67515), (1915, 54012), (1929, 53620), (2298, 45010), (2572, 40215), (2681, 38580), (3215, 32172), (3830, 27006), (3858, 26810), (4501, 22980), (4596, 22505), (5362, 19290), (5745, 18004), (6430, 16086), (7660, 13503), (7716, 13405), (8043, 12860), (9002, 11490), (9645, 10724)]