15674571220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1454

約数の個数: 192

約数和(自身を含む): 42361159680

約数和(自身を除く): 26686588460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 239, 259, 308, 370, 385, 407, 478, 518, 740, 770, 814, 956, 1036, 1151, 1195, 1295, 1540, 1628, 1673, 2035, 2302, 2390, 2590, 2629, 2849, 3346, 4070, 4604, 4780, 5180, 5258, 5698, 5755, 6692, 8057, 8140, 8365, 8843, 10516, 11396, 11510, 12661, 13145, 14245, 16114, 16730, 17686, 18403, 23020, 25322, 26290, 28490, 32228, 33460, 35372, 36806, 40285, 42587, 44215, 50644, 52580, 56980, 61901, 63305, 73612, 80570, 85174, 88430, 88627, 92015, 97273, 123802, 126610, 161140, 170348, 176860, 177254, 184030, 194546, 212935, 247604, 253220, 275089, 298109, 309505, 354508, 368060, 389092, 425870, 443135, 468457, 486365, 550178, 596218, 619010, 680911, 851740, 886270, 936914, 972730, 1100356, 1192436, 1238020, 1361822, 1375445, 1490545, 1772540, 1873828, 1925623, 1945460, 2342285, 2723644, 2750890, 2981090, 3025979, 3279199, 3404555, 3851246, 4684570, 5501780, 5962180, 6051958, 6558398, 6809110, 7702492, 9369140, 9628115, 10178293, 12103916, 13116796, 13618220, 15129895, 16395995, 19256230, 20356586, 21181853, 30259790, 32791990, 38512460, 40713172, 42363706, 50891465, 60519580, 65583980, 71248051, 84727412, 101782930, 105909265, 111961223, 142496102, 203565860, 211818530, 223922446, 284992204, 356240255, 423637060, 447844892, 559806115, 712480510, 783728561, 1119612230, 1424961020, 1567457122, 2239224460, 3134914244, 3918642805, 7837285610, 15674571220]

約数ペア:

[(1, 15674571220), (2, 7837285610), (4, 3918642805), (5, 3134914244), (7, 2239224460), (10, 1567457122), (11, 1424961020), (14, 1119612230), (20, 783728561), (22, 712480510), (28, 559806115), (35, 447844892), (37, 423637060), (44, 356240255), (55, 284992204), (70, 223922446), (74, 211818530), (77, 203565860), (110, 142496102), (140, 111961223), (148, 105909265), (154, 101782930), (185, 84727412), (220, 71248051), (239, 65583980), (259, 60519580), (308, 50891465), (370, 42363706), (385, 40713172), (407, 38512460), (478, 32791990), (518, 30259790), (740, 21181853), (770, 20356586), (814, 19256230), (956, 16395995), (1036, 15129895), (1151, 13618220), (1195, 13116796), (1295, 12103916), (1540, 10178293), (1628, 9628115), (1673, 9369140), (2035, 7702492), (2302, 6809110), (2390, 6558398), (2590, 6051958), (2629, 5962180), (2849, 5501780), (3346, 4684570), (4070, 3851246), (4604, 3404555), (4780, 3279199), (5180, 3025979), (5258, 2981090), (5698, 2750890), (5755, 2723644), (6692, 2342285), (8057, 1945460), (8140, 1925623), (8365, 1873828), (8843, 1772540), (10516, 1490545), (11396, 1375445), (11510, 1361822), (12661, 1238020), (13145, 1192436), (14245, 1100356), (16114, 972730), (16730, 936914), (17686, 886270), (18403, 851740), (23020, 680911), (25322, 619010), (26290, 596218), (28490, 550178), (32228, 486365), (33460, 468457), (35372, 443135), (36806, 425870), (40285, 389092), (42587, 368060), (44215, 354508), (50644, 309505), (52580, 298109), (56980, 275089), (61901, 253220), (63305, 247604), (73612, 212935), (80570, 194546), (85174, 184030), (88430, 177254), (88627, 176860), (92015, 170348), (97273, 161140), (123802, 126610)]