15690111920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 320

約数和(自身を含む): 45380238336

約数和(自身を除く): 29690126416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 80, 85, 107, 112, 119, 136, 140, 146, 170, 211, 214, 238, 272, 280, 292, 340, 365, 422, 428, 476, 511, 535, 560, 584, 595, 680, 730, 749, 844, 856, 952, 1022, 1055, 1070, 1168, 1190, 1241, 1360, 1460, 1477, 1498, 1688, 1712, 1819, 1904, 2044, 2110, 2140, 2380, 2482, 2555, 2920, 2954, 2996, 3376, 3587, 3638, 3745, 4088, 4220, 4280, 4760, 4964, 5110, 5840, 5908, 5992, 6205, 7174, 7276, 7385, 7490, 7811, 8176, 8440, 8560, 8687, 9095, 9520, 9928, 10220, 11816, 11984, 12410, 12733, 14348, 14552, 14770, 14980, 15403, 15622, 16880, 17374, 17935, 18190, 19856, 20440, 22577, 23632, 24820, 25109, 25466, 28696, 29104, 29540, 29960, 30806, 31244, 34748, 35870, 36380, 39055, 40880, 43435, 45154, 49640, 50218, 50932, 54677, 57392, 59080, 59920, 61612, 62488, 63665, 69496, 71740, 72760, 77015, 78110, 86870, 90308, 99280, 100436, 101864, 107821, 109354, 112885, 118160, 123224, 124976, 125545, 127330, 132787, 138992, 143480, 145520, 154030, 156220, 158039, 173740, 180616, 200872, 203728, 215642, 218708, 225770, 246448, 251090, 254660, 261851, 265574, 273385, 286960, 308060, 312440, 316078, 347480, 361232, 383809, 401744, 431284, 437416, 451540, 502180, 509320, 523702, 531148, 539105, 546770, 616120, 624880, 632156, 663935, 694960, 767618, 790195, 862568, 874832, 903080, 929509, 1004360, 1018640, 1047404, 1062296, 1078210, 1093540, 1232240, 1264312, 1309255, 1327870, 1535236, 1580390, 1648121, 1725136, 1806160, 1832957, 1859018, 1919045, 2008720, 2094808, 2124592, 2156420, 2187080, 2528624, 2618510, 2655740, 2686663, 3070472, 3160780, 3296242, 3665914, 3718036, 3838090, 4189616, 4312840, 4374160, 4647545, 5237020, 5311480, 5373326, 6140944, 6321560, 6592484, 7331828, 7436072, 7676180, 8240605, 8625680, 9164785, 9295090, 10474040, 10622960, 10746652, 11536847, 12643120, 13184968, 13433315, 14663656, 14872144, 15352360, 16481210, 18329570, 18590180, 20948080, 21493304, 23073694, 26369936, 26866630, 28018057, 29327312, 30704720, 32962420, 36659140, 37180360, 42986608, 46147388, 53733260, 56036114, 57684235, 65924840, 73318280, 74360720, 92294776, 107466520, 112072228, 115368470, 131849680, 140090285, 146636560, 184589552, 196126399, 214933040, 224144456, 230736940, 280180570, 392252798, 448288912, 461473880, 560361140, 784505596, 922947760, 980631995, 1120722280, 1569011192, 1961263990, 2241444560, 3138022384, 3922527980, 7845055960, 15690111920]

約数ペア:

[(1, 15690111920), (2, 7845055960), (4, 3922527980), (5, 3138022384), (7, 2241444560), (8, 1961263990), (10, 1569011192), (14, 1120722280), (16, 980631995), (17, 922947760), (20, 784505596), (28, 560361140), (34, 461473880), (35, 448288912), (40, 392252798), (56, 280180570), (68, 230736940), (70, 224144456), (73, 214933040), (80, 196126399), (85, 184589552), (107, 146636560), (112, 140090285), (119, 131849680), (136, 115368470), (140, 112072228), (146, 107466520), (170, 92294776), (211, 74360720), (214, 73318280), (238, 65924840), (272, 57684235), (280, 56036114), (292, 53733260), (340, 46147388), (365, 42986608), (422, 37180360), (428, 36659140), (476, 32962420), (511, 30704720), (535, 29327312), (560, 28018057), (584, 26866630), (595, 26369936), (680, 23073694), (730, 21493304), (749, 20948080), (844, 18590180), (856, 18329570), (952, 16481210), (1022, 15352360), (1055, 14872144), (1070, 14663656), (1168, 13433315), (1190, 13184968), (1241, 12643120), (1360, 11536847), (1460, 10746652), (1477, 10622960), (1498, 10474040), (1688, 9295090), (1712, 9164785), (1819, 8625680), (1904, 8240605), (2044, 7676180), (2110, 7436072), (2140, 7331828), (2380, 6592484), (2482, 6321560), (2555, 6140944), (2920, 5373326), (2954, 5311480), (2996, 5237020), (3376, 4647545), (3587, 4374160), (3638, 4312840), (3745, 4189616), (4088, 3838090), (4220, 3718036), (4280, 3665914), (4760, 3296242), (4964, 3160780), (5110, 3070472), (5840, 2686663), (5908, 2655740), (5992, 2618510), (6205, 2528624), (7174, 2187080), (7276, 2156420), (7385, 2124592), (7490, 2094808), (7811, 2008720), (8176, 1919045), (8440, 1859018), (8560, 1832957), (8687, 1806160), (9095, 1725136), (9520, 1648121), (9928, 1580390), (10220, 1535236), (11816, 1327870), (11984, 1309255), (12410, 1264312), (12733, 1232240), (14348, 1093540), (14552, 1078210), (14770, 1062296), (14980, 1047404), (15403, 1018640), (15622, 1004360), (16880, 929509), (17374, 903080), (17935, 874832), (18190, 862568), (19856, 790195), (20440, 767618), (22577, 694960), (23632, 663935), (24820, 632156), (25109, 624880), (25466, 616120), (28696, 546770), (29104, 539105), (29540, 531148), (29960, 523702), (30806, 509320), (31244, 502180), (34748, 451540), (35870, 437416), (36380, 431284), (39055, 401744), (40880, 383809), (43435, 361232), (45154, 347480), (49640, 316078), (50218, 312440), (50932, 308060), (54677, 286960), (57392, 273385), (59080, 265574), (59920, 261851), (61612, 254660), (62488, 251090), (63665, 246448), (69496, 225770), (71740, 218708), (72760, 215642), (77015, 203728), (78110, 200872), (86870, 180616), (90308, 173740), (99280, 158039), (100436, 156220), (101864, 154030), (107821, 145520), (109354, 143480), (112885, 138992), (118160, 132787), (123224, 127330), (124976, 125545)]