168808710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 488954880

約数和(自身を除く): 320146170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 53, 58, 70, 87, 105, 106, 145, 159, 174, 203, 210, 265, 290, 318, 371, 406, 435, 523, 530, 609, 742, 795, 870, 1015, 1046, 1113, 1218, 1537, 1569, 1590, 1855, 2030, 2226, 2615, 3045, 3074, 3138, 3661, 3710, 4611, 5230, 5565, 6090, 7322, 7685, 7845, 9222, 10759, 10983, 11130, 15167, 15370, 15690, 18305, 21518, 21966, 23055, 27719, 30334, 32277, 36610, 45501, 46110, 53795, 54915, 55438, 64554, 75835, 83157, 91002, 106169, 107590, 109830, 138595, 151670, 161385, 166314, 194033, 212338, 227505, 277190, 318507, 322770, 388066, 415785, 455010, 530845, 582099, 637014, 803851, 831570, 970165, 1061690, 1164198, 1592535, 1607702, 1940330, 2411553, 2910495, 3185070, 4019255, 4823106, 5626957, 5820990, 8038510, 11253914, 12057765, 16880871, 24115530, 28134785, 33761742, 56269570, 84404355, 168808710]

約数ペア:

[(1, 168808710), (2, 84404355), (3, 56269570), (5, 33761742), (6, 28134785), (7, 24115530), (10, 16880871), (14, 12057765), (15, 11253914), (21, 8038510), (29, 5820990), (30, 5626957), (35, 4823106), (42, 4019255), (53, 3185070), (58, 2910495), (70, 2411553), (87, 1940330), (105, 1607702), (106, 1592535), (145, 1164198), (159, 1061690), (174, 970165), (203, 831570), (210, 803851), (265, 637014), (290, 582099), (318, 530845), (371, 455010), (406, 415785), (435, 388066), (523, 322770), (530, 318507), (609, 277190), (742, 227505), (795, 212338), (870, 194033), (1015, 166314), (1046, 161385), (1113, 151670), (1218, 138595), (1537, 109830), (1569, 107590), (1590, 106169), (1855, 91002), (2030, 83157), (2226, 75835), (2615, 64554), (3045, 55438), (3074, 54915), (3138, 53795), (3661, 46110), (3710, 45501), (4611, 36610), (5230, 32277), (5565, 30334), (6090, 27719), (7322, 23055), (7685, 21966), (7845, 21518), (9222, 18305), (10759, 15690), (10983, 15370), (11130, 15167)]