16991150220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1854

約数の個数: 384

約数和(自身を含む): 60685148160

約数和(自身を除く): 43693997940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 53, 54, 55, 60, 62, 66, 90, 93, 99, 106, 108, 110, 124, 132, 135, 155, 159, 165, 180, 186, 198, 212, 220, 265, 270, 279, 297, 310, 318, 330, 341, 372, 396, 465, 477, 495, 530, 540, 558, 583, 594, 620, 636, 660, 682, 795, 837, 930, 954, 990, 1023, 1060, 1116, 1166, 1188, 1364, 1395, 1431, 1485, 1590, 1643, 1674, 1705, 1741, 1749, 1860, 1908, 1980, 2046, 2332, 2385, 2790, 2862, 2915, 2970, 3069, 3180, 3286, 3348, 3410, 3482, 3498, 4092, 4185, 4770, 4929, 5115, 5223, 5247, 5580, 5724, 5830, 5940, 6138, 6572, 6820, 6964, 6996, 7155, 8215, 8370, 8705, 8745, 9207, 9540, 9858, 10230, 10446, 10494, 11660, 12276, 14310, 14787, 15345, 15669, 15741, 16430, 16740, 17410, 17490, 18073, 18414, 19151, 19716, 20460, 20892, 20988, 24645, 26115, 26235, 28620, 29574, 30690, 31338, 31482, 32860, 34820, 34980, 36146, 36828, 38302, 44361, 46035, 47007, 49290, 52230, 52470, 53971, 54219, 57453, 59148, 61380, 62676, 62964, 72292, 73935, 76604, 78345, 78705, 88722, 90365, 92070, 92273, 94014, 95755, 98580, 104460, 104940, 107942, 108438, 114906, 147870, 156690, 157410, 161913, 162657, 172359, 177444, 180730, 184140, 184546, 188028, 191510, 215884, 216876, 221805, 229812, 235035, 269855, 271095, 276819, 287265, 295740, 313380, 314820, 323826, 325314, 344718, 361460, 369092, 383020, 443610, 461365, 470070, 485739, 487971, 517077, 539710, 542190, 553638, 574530, 593681, 647652, 650628, 689436, 809565, 813285, 830457, 861795, 887220, 922730, 940140, 971478, 975942, 1015003, 1034154, 1079420, 1084380, 1107276, 1149060, 1187362, 1384095, 1457217, 1619130, 1626570, 1660914, 1723590, 1781043, 1845460, 1942956, 1951884, 2030006, 2068308, 2374724, 2428695, 2439855, 2491371, 2585385, 2768190, 2860463, 2914434, 2968405, 3045009, 3238260, 3253140, 3321828, 3447180, 3562086, 4060012, 4152285, 4857390, 4879710, 4982742, 5075015, 5170770, 5343129, 5536380, 5720926, 5828868, 5936810, 6090018, 7124172, 7286085, 8304570, 8581389, 8905215, 9135027, 9714780, 9759420, 9965484, 10150030, 10341540, 10686258, 11441852, 11873620, 12180036, 12456855, 14302315, 14572170, 15225045, 16029387, 16609140, 17162778, 17810430, 18270054, 20300060, 21372516, 24913710, 25744167, 26715645, 27405081, 28604630, 29144340, 30450090, 31465093, 32058774, 34325556, 35620860, 36540108, 42906945, 45675135, 49827420, 51488334, 53431290, 54810162, 57209260, 60900180, 62930186, 64117548, 77232501, 80146935, 85813890, 91350270, 94395279, 102976668, 106862580, 109620324, 125860372, 128720835, 137025405, 154465002, 157325465, 160293870, 171627780, 182700540, 188790558, 257441670, 274050810, 283185837, 308930004, 314650930, 320587740, 377581116, 386162505, 471976395, 514883340, 548101620, 566371674, 629301860, 772325010, 849557511, 943952790, 1132743348, 1415929185, 1544650020, 1699115022, 1887905580, 2831858370, 3398230044, 4247787555, 5663716740, 8495575110, 16991150220]

約数ペア:

[(1, 16991150220), (2, 8495575110), (3, 5663716740), (4, 4247787555), (5, 3398230044), (6, 2831858370), (9, 1887905580), (10, 1699115022), (11, 1544650020), (12, 1415929185), (15, 1132743348), (18, 943952790), (20, 849557511), (22, 772325010), (27, 629301860), (30, 566371674), (31, 548101620), (33, 514883340), (36, 471976395), (44, 386162505), (45, 377581116), (53, 320587740), (54, 314650930), (55, 308930004), (60, 283185837), (62, 274050810), (66, 257441670), (90, 188790558), (93, 182700540), (99, 171627780), (106, 160293870), (108, 157325465), (110, 154465002), (124, 137025405), (132, 128720835), (135, 125860372), (155, 109620324), (159, 106862580), (165, 102976668), (180, 94395279), (186, 91350270), (198, 85813890), (212, 80146935), (220, 77232501), (265, 64117548), (270, 62930186), (279, 60900180), (297, 57209260), (310, 54810162), (318, 53431290), (330, 51488334), (341, 49827420), (372, 45675135), (396, 42906945), (465, 36540108), (477, 35620860), (495, 34325556), (530, 32058774), (540, 31465093), (558, 30450090), (583, 29144340), (594, 28604630), (620, 27405081), (636, 26715645), (660, 25744167), (682, 24913710), (795, 21372516), (837, 20300060), (930, 18270054), (954, 17810430), (990, 17162778), (1023, 16609140), (1060, 16029387), (1116, 15225045), (1166, 14572170), (1188, 14302315), (1364, 12456855), (1395, 12180036), (1431, 11873620), (1485, 11441852), (1590, 10686258), (1643, 10341540), (1674, 10150030), (1705, 9965484), (1741, 9759420), (1749, 9714780), (1860, 9135027), (1908, 8905215), (1980, 8581389), (2046, 8304570), (2332, 7286085), (2385, 7124172), (2790, 6090018), (2862, 5936810), (2915, 5828868), (2970, 5720926), (3069, 5536380), (3180, 5343129), (3286, 5170770), (3348, 5075015), (3410, 4982742), (3482, 4879710), (3498, 4857390), (4092, 4152285), (4185, 4060012), (4770, 3562086), (4929, 3447180), (5115, 3321828), (5223, 3253140), (5247, 3238260), (5580, 3045009), (5724, 2968405), (5830, 2914434), (5940, 2860463), (6138, 2768190), (6572, 2585385), (6820, 2491371), (6964, 2439855), (6996, 2428695), (7155, 2374724), (8215, 2068308), (8370, 2030006), (8705, 1951884), (8745, 1942956), (9207, 1845460), (9540, 1781043), (9858, 1723590), (10230, 1660914), (10446, 1626570), (10494, 1619130), (11660, 1457217), (12276, 1384095), (14310, 1187362), (14787, 1149060), (15345, 1107276), (15669, 1084380), (15741, 1079420), (16430, 1034154), (16740, 1015003), (17410, 975942), (17490, 971478), (18073, 940140), (18414, 922730), (19151, 887220), (19716, 861795), (20460, 830457), (20892, 813285), (20988, 809565), (24645, 689436), (26115, 650628), (26235, 647652), (28620, 593681), (29574, 574530), (30690, 553638), (31338, 542190), (31482, 539710), (32860, 517077), (34820, 487971), (34980, 485739), (36146, 470070), (36828, 461365), (38302, 443610), (44361, 383020), (46035, 369092), (47007, 361460), (49290, 344718), (52230, 325314), (52470, 323826), (53971, 314820), (54219, 313380), (57453, 295740), (59148, 287265), (61380, 276819), (62676, 271095), (62964, 269855), (72292, 235035), (73935, 229812), (76604, 221805), (78345, 216876), (78705, 215884), (88722, 191510), (90365, 188028), (92070, 184546), (92273, 184140), (94014, 180730), (95755, 177444), (98580, 172359), (104460, 162657), (104940, 161913), (107942, 157410), (108438, 156690), (114906, 147870)]