158257260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{5981}}^1$

素因数の和:6013

約数の個数: 144

約数和(自身を含む): 572836320

約数和(自身を除く): 414579060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 5981, 6615, 8820, 11962, 13230, 17943, 23924, 26460, 29905, 35886, 41867, 53829, 59810, 71772, 83734, 89715, 107658, 119620, 125601, 161487, 167468, 179430, 209335, 215316, 251202, 269145, 293069, 322974, 358860, 376803, 418670, 502404, 538290, 586138, 628005, 645948, 753606, 807435, 837340, 879207, 1076580, 1130409, 1172276, 1256010, 1465345, 1507212, 1614870, 1758414, 1884015, 2260818, 2512020, 2637621, 2930690, 3229740, 3516828, 3768030, 4396035, 4521636, 5275242, 5652045, 5861380, 7536060, 7912863, 8792070, 10550484, 11304090, 13188105, 15825726, 17584140, 22608180, 26376210, 31651452, 39564315, 52752420, 79128630, 158257260]

約数ペア:

[(1, 158257260), (2, 79128630), (3, 52752420), (4, 39564315), (5, 31651452), (6, 26376210), (7, 22608180), (9, 17584140), (10, 15825726), (12, 13188105), (14, 11304090), (15, 10550484), (18, 8792070), (20, 7912863), (21, 7536060), (27, 5861380), (28, 5652045), (30, 5275242), (35, 4521636), (36, 4396035), (42, 3768030), (45, 3516828), (49, 3229740), (54, 2930690), (60, 2637621), (63, 2512020), (70, 2260818), (84, 1884015), (90, 1758414), (98, 1614870), (105, 1507212), (108, 1465345), (126, 1256010), (135, 1172276), (140, 1130409), (147, 1076580), (180, 879207), (189, 837340), (196, 807435), (210, 753606), (245, 645948), (252, 628005), (270, 586138), (294, 538290), (315, 502404), (378, 418670), (420, 376803), (441, 358860), (490, 322974), (540, 293069), (588, 269145), (630, 251202), (735, 215316), (756, 209335), (882, 179430), (945, 167468), (980, 161487), (1260, 125601), (1323, 119620), (1470, 107658), (1764, 89715), (1890, 83734), (2205, 71772), (2646, 59810), (2940, 53829), (3780, 41867), (4410, 35886), (5292, 29905), (5981, 26460), (6615, 23924), (8820, 17943), (11962, 13230)]