164038560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{48821}}^1$

素因数の和:48846

約数の個数: 96

約数和(自身を含む): 590550912

約数和(自身を除く): 426512352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 48821, 97642, 146463, 195284, 244105, 292926, 341747, 390568, 488210, 585852, 683494, 732315, 781136, 976420, 1025241, 1171704, 1366988, 1464630, 1562272, 1708735, 1952840, 2050482, 2343408, 2733976, 2929260, 3417470, 3905680, 4100964, 4686816, 5126205, 5467952, 5858520, 6834940, 7811360, 8201928, 10252410, 10935904, 11717040, 13669880, 16403856, 20504820, 23434080, 27339760, 32807712, 41009640, 54679520, 82019280, 164038560]

約数ペア:

[(1, 164038560), (2, 82019280), (3, 54679520), (4, 41009640), (5, 32807712), (6, 27339760), (7, 23434080), (8, 20504820), (10, 16403856), (12, 13669880), (14, 11717040), (15, 10935904), (16, 10252410), (20, 8201928), (21, 7811360), (24, 6834940), (28, 5858520), (30, 5467952), (32, 5126205), (35, 4686816), (40, 4100964), (42, 3905680), (48, 3417470), (56, 2929260), (60, 2733976), (70, 2343408), (80, 2050482), (84, 1952840), (96, 1708735), (105, 1562272), (112, 1464630), (120, 1366988), (140, 1171704), (160, 1025241), (168, 976420), (210, 781136), (224, 732315), (240, 683494), (280, 585852), (336, 488210), (420, 390568), (480, 341747), (560, 292926), (672, 244105), (840, 195284), (1120, 146463), (1680, 97642), (3360, 48821)]