168823620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19141}}^1$

素因数の和:19170

約数の個数: 108

約数和(自身を含む): 595737324

約数和(自身を除く): 426913704

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 19141, 38282, 57423, 76564, 95705, 114846, 133987, 172269, 191410, 229692, 267974, 287115, 344538, 382820, 401961, 535948, 574230, 669935, 689076, 803922, 861345, 937909, 1148460, 1205883, 1339870, 1607844, 1722690, 1875818, 2009805, 2411766, 2679740, 2813727, 3445380, 3751636, 4019610, 4689545, 4823532, 5627454, 6029415, 8039220, 8441181, 9379090, 11254908, 12058830, 14068635, 16882362, 18758180, 24117660, 28137270, 33764724, 42205905, 56274540, 84411810, 168823620]

約数ペア:

[(1, 168823620), (2, 84411810), (3, 56274540), (4, 42205905), (5, 33764724), (6, 28137270), (7, 24117660), (9, 18758180), (10, 16882362), (12, 14068635), (14, 12058830), (15, 11254908), (18, 9379090), (20, 8441181), (21, 8039220), (28, 6029415), (30, 5627454), (35, 4823532), (36, 4689545), (42, 4019610), (45, 3751636), (49, 3445380), (60, 2813727), (63, 2679740), (70, 2411766), (84, 2009805), (90, 1875818), (98, 1722690), (105, 1607844), (126, 1339870), (140, 1205883), (147, 1148460), (180, 937909), (196, 861345), (210, 803922), (245, 689076), (252, 669935), (294, 574230), (315, 535948), (420, 401961), (441, 382820), (490, 344538), (588, 287115), (630, 267974), (735, 229692), (882, 191410), (980, 172269), (1260, 133987), (1470, 114846), (1764, 95705), (2205, 76564), (2940, 57423), (4410, 38282), (8820, 19141)]