152853960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 526740480

約数和(自身を除く): 373886520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 283, 420, 566, 643, 840, 849, 1132, 1286, 1415, 1698, 1929, 1981, 2264, 2572, 2830, 3215, 3396, 3858, 3962, 4245, 4501, 5144, 5660, 5943, 6430, 6792, 7716, 7924, 8490, 9002, 9645, 9905, 11320, 11886, 12860, 13503, 15432, 15848, 16980, 18004, 19290, 19810, 22505, 23772, 25720, 27006, 29715, 33960, 36008, 38580, 39620, 45010, 47544, 54012, 59430, 67515, 77160, 79240, 90020, 108024, 118860, 135030, 180040, 181969, 237720, 270060, 363938, 540120, 545907, 727876, 909845, 1091814, 1273783, 1455752, 1819690, 2183628, 2547566, 2729535, 3639380, 3821349, 4367256, 5095132, 5459070, 6368915, 7278760, 7642698, 10190264, 10918140, 12737830, 15285396, 19106745, 21836280, 25475660, 30570792, 38213490, 50951320, 76426980, 152853960]

約数ペア:

[(1, 152853960), (2, 76426980), (3, 50951320), (4, 38213490), (5, 30570792), (6, 25475660), (7, 21836280), (8, 19106745), (10, 15285396), (12, 12737830), (14, 10918140), (15, 10190264), (20, 7642698), (21, 7278760), (24, 6368915), (28, 5459070), (30, 5095132), (35, 4367256), (40, 3821349), (42, 3639380), (56, 2729535), (60, 2547566), (70, 2183628), (84, 1819690), (105, 1455752), (120, 1273783), (140, 1091814), (168, 909845), (210, 727876), (280, 545907), (283, 540120), (420, 363938), (566, 270060), (643, 237720), (840, 181969), (849, 180040), (1132, 135030), (1286, 118860), (1415, 108024), (1698, 90020), (1929, 79240), (1981, 77160), (2264, 67515), (2572, 59430), (2830, 54012), (3215, 47544), (3396, 45010), (3858, 39620), (3962, 38580), (4245, 36008), (4501, 33960), (5144, 29715), (5660, 27006), (5943, 25720), (6430, 23772), (6792, 22505), (7716, 19810), (7924, 19290), (8490, 18004), (9002, 16980), (9645, 15848), (9905, 15432), (11320, 13503), (11886, 12860)]