1519108920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{602821}}^1$

素因数の和:602845

約数の個数: 96

約数和(自身を含む): 5642413920

約数和(自身を除く): 4123305000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 602821, 1205642, 1808463, 2411284, 3014105, 3616926, 4219747, 4822568, 5425389, 6028210, 7233852, 8439494, 9042315, 10850778, 12056420, 12659241, 14467704, 16878988, 18084630, 21098735, 21701556, 24112840, 25318482, 27126945, 33757976, 36169260, 37977723, 42197470, 43403112, 50636964, 54253890, 63296205, 72338520, 75955446, 84394940, 101273928, 108507780, 126592410, 151910892, 168789880, 189888615, 217015560, 253184820, 303821784, 379777230, 506369640, 759554460, 1519108920]

約数ペア:

[(1, 1519108920), (2, 759554460), (3, 506369640), (4, 379777230), (5, 303821784), (6, 253184820), (7, 217015560), (8, 189888615), (9, 168789880), (10, 151910892), (12, 126592410), (14, 108507780), (15, 101273928), (18, 84394940), (20, 75955446), (21, 72338520), (24, 63296205), (28, 54253890), (30, 50636964), (35, 43403112), (36, 42197470), (40, 37977723), (42, 36169260), (45, 33757976), (56, 27126945), (60, 25318482), (63, 24112840), (70, 21701556), (72, 21098735), (84, 18084630), (90, 16878988), (105, 14467704), (120, 12659241), (126, 12056420), (140, 10850778), (168, 9042315), (180, 8439494), (210, 7233852), (252, 6028210), (280, 5425389), (315, 4822568), (360, 4219747), (420, 3616926), (504, 3014105), (630, 2411284), (840, 1808463), (1260, 1205642), (2520, 602821)]