65429640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1356

約数の個数: 128

約数和(自身を含む): 222912000

約数和(自身を除く): 157482360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1289, 1410, 1692, 1880, 2115, 2538, 2578, 2820, 3384, 3867, 4230, 5076, 5156, 5640, 6345, 6445, 7734, 8460, 10152, 10312, 11601, 12690, 12890, 15468, 16920, 19335, 23202, 25380, 25780, 30936, 34803, 38670, 46404, 50760, 51560, 58005, 60583, 69606, 77340, 92808, 116010, 121166, 139212, 154680, 174015, 181749, 232020, 242332, 278424, 302915, 348030, 363498, 464040, 484664, 545247, 605830, 696060, 726996, 908745, 1090494, 1211660, 1392120, 1453992, 1635741, 1817490, 2180988, 2423320, 2726235, 3271482, 3634980, 4361976, 5452470, 6542964, 7269960, 8178705, 10904940, 13085928, 16357410, 21809880, 32714820, 65429640]

約数ペア:

[(1, 65429640), (2, 32714820), (3, 21809880), (4, 16357410), (5, 13085928), (6, 10904940), (8, 8178705), (9, 7269960), (10, 6542964), (12, 5452470), (15, 4361976), (18, 3634980), (20, 3271482), (24, 2726235), (27, 2423320), (30, 2180988), (36, 1817490), (40, 1635741), (45, 1453992), (47, 1392120), (54, 1211660), (60, 1090494), (72, 908745), (90, 726996), (94, 696060), (108, 605830), (120, 545247), (135, 484664), (141, 464040), (180, 363498), (188, 348030), (216, 302915), (235, 278424), (270, 242332), (282, 232020), (360, 181749), (376, 174015), (423, 154680), (470, 139212), (540, 121166), (564, 116010), (705, 92808), (846, 77340), (940, 69606), (1080, 60583), (1128, 58005), (1269, 51560), (1289, 50760), (1410, 46404), (1692, 38670), (1880, 34803), (2115, 30936), (2538, 25780), (2578, 25380), (2820, 23202), (3384, 19335), (3867, 16920), (4230, 15468), (5076, 12890), (5156, 12690), (5640, 11601), (6345, 10312), (6445, 10152), (7734, 8460)]