7868543160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{2029}}^1$

素因数の和:3961

約数の個数: 128

約数和(自身を含む): 25019668800

約数和(自身を除く): 17151125640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1901, 2029, 2040, 3802, 4058, 5703, 6087, 7604, 8116, 9505, 10145, 11406, 12174, 15208, 16232, 19010, 20290, 22812, 24348, 28515, 30435, 32317, 34493, 38020, 40580, 45624, 48696, 57030, 60870, 64634, 68986, 76040, 81160, 96951, 103479, 114060, 121740, 129268, 137972, 161585, 172465, 193902, 206958, 228120, 243480, 258536, 275944, 323170, 344930, 387804, 413916, 484755, 517395, 646340, 689860, 775608, 827832, 969510, 1034790, 1292680, 1379720, 1939020, 2069580, 3857129, 3878040, 4139160, 7714258, 11571387, 15428516, 19285645, 23142774, 30857032, 38571290, 46285548, 57856935, 65571193, 77142580, 92571096, 115713870, 131142386, 154285160, 196713579, 231427740, 262284772, 327855965, 393427158, 462855480, 524569544, 655711930, 786854316, 983567895, 1311423860, 1573708632, 1967135790, 2622847720, 3934271580, 7868543160]

約数ペア:

[(1, 7868543160), (2, 3934271580), (3, 2622847720), (4, 1967135790), (5, 1573708632), (6, 1311423860), (8, 983567895), (10, 786854316), (12, 655711930), (15, 524569544), (17, 462855480), (20, 393427158), (24, 327855965), (30, 262284772), (34, 231427740), (40, 196713579), (51, 154285160), (60, 131142386), (68, 115713870), (85, 92571096), (102, 77142580), (120, 65571193), (136, 57856935), (170, 46285548), (204, 38571290), (255, 30857032), (340, 23142774), (408, 19285645), (510, 15428516), (680, 11571387), (1020, 7714258), (1901, 4139160), (2029, 3878040), (2040, 3857129), (3802, 2069580), (4058, 1939020), (5703, 1379720), (6087, 1292680), (7604, 1034790), (8116, 969510), (9505, 827832), (10145, 775608), (11406, 689860), (12174, 646340), (15208, 517395), (16232, 484755), (19010, 413916), (20290, 387804), (22812, 344930), (24348, 323170), (28515, 275944), (30435, 258536), (32317, 243480), (34493, 228120), (38020, 206958), (40580, 193902), (45624, 172465), (48696, 161585), (57030, 137972), (60870, 129268), (64634, 121740), (68986, 114060), (76040, 103479), (81160, 96951)]