143188920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{56821}}^1$

素因数の和:56845

約数の個数: 96

約数和(自身を含む): 531853920

約数和(自身を除く): 388665000

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, 56821, 113642, 170463, 227284, 284105, 340926, 397747, 454568, 511389, 568210, 681852, 795494, 852315, 1022778, 1136420, 1193241, 1363704, 1590988, 1704630, 1988735, 2045556, 2272840, 2386482, 2556945, 3181976, 3409260, 3579723, 3977470, 4091112, 4772964, 5113890, 5966205, 6818520, 7159446, 7954940, 9545928, 10227780, 11932410, 14318892, 15909880, 17898615, 20455560, 23864820, 28637784, 35797230, 47729640, 71594460, 143188920]

約数ペア:

[(1, 143188920), (2, 71594460), (3, 47729640), (4, 35797230), (5, 28637784), (6, 23864820), (7, 20455560), (8, 17898615), (9, 15909880), (10, 14318892), (12, 11932410), (14, 10227780), (15, 9545928), (18, 7954940), (20, 7159446), (21, 6818520), (24, 5966205), (28, 5113890), (30, 4772964), (35, 4091112), (36, 3977470), (40, 3579723), (42, 3409260), (45, 3181976), (56, 2556945), (60, 2386482), (63, 2272840), (70, 2045556), (72, 1988735), (84, 1704630), (90, 1590988), (105, 1363704), (120, 1193241), (126, 1136420), (140, 1022778), (168, 852315), (180, 795494), (210, 681852), (252, 568210), (280, 511389), (315, 454568), (360, 397747), (420, 340926), (504, 284105), (630, 227284), (840, 170463), (1260, 113642), (2520, 56821)]