3172919440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 8551595520

約数和(自身を除く): 5378676080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 34, 38, 40, 62, 68, 76, 80, 85, 95, 124, 136, 152, 155, 170, 190, 233, 248, 272, 289, 304, 310, 323, 340, 380, 466, 496, 527, 578, 589, 620, 646, 680, 760, 932, 1054, 1156, 1165, 1178, 1240, 1292, 1360, 1445, 1520, 1615, 1864, 2108, 2312, 2330, 2356, 2480, 2584, 2635, 2890, 2945, 3230, 3728, 3961, 4216, 4427, 4624, 4660, 4712, 5168, 5270, 5491, 5780, 5890, 6460, 7223, 7922, 8432, 8854, 8959, 9320, 9424, 10013, 10540, 10982, 11560, 11780, 12920, 14446, 15844, 17708, 17918, 18640, 19805, 20026, 21080, 21964, 22135, 23120, 23560, 25840, 27455, 28892, 31688, 35416, 35836, 36115, 39610, 40052, 42160, 43928, 44270, 44795, 47120, 50065, 54910, 57784, 63376, 67337, 70832, 71672, 72230, 75259, 79220, 80104, 87856, 88540, 89590, 100130, 109820, 115568, 122791, 134674, 137237, 143344, 144460, 150518, 158440, 160208, 170221, 177080, 179180, 200260, 219640, 245582, 269348, 274474, 288920, 301036, 316880, 336685, 340442, 354160, 358360, 376295, 400520, 439280, 491164, 538696, 548948, 577840, 602072, 613955, 673370, 680884, 686185, 716720, 752590, 801040, 851105, 982328, 1077392, 1097896, 1204144, 1227910, 1279403, 1346740, 1361768, 1372370, 1505180, 1702210, 1964656, 2087447, 2195792, 2333029, 2455820, 2558806, 2693480, 2723536, 2744740, 3010360, 3404420, 4174894, 4666058, 4911640, 5117612, 5386960, 5489480, 6020720, 6397015, 6808840, 8349788, 9332116, 9823280, 10235224, 10437235, 10978960, 11665145, 12794030, 13617680, 16699576, 18664232, 20470448, 20874470, 23330290, 25588060, 33399152, 37328464, 39661493, 41748940, 46660580, 51176120, 79322986, 83497880, 93321160, 102352240, 158645972, 166995760, 186642320, 198307465, 317291944, 396614930, 634583888, 793229860, 1586459720, 3172919440]

約数ペア:

[(1, 3172919440), (2, 1586459720), (4, 793229860), (5, 634583888), (8, 396614930), (10, 317291944), (16, 198307465), (17, 186642320), (19, 166995760), (20, 158645972), (31, 102352240), (34, 93321160), (38, 83497880), (40, 79322986), (62, 51176120), (68, 46660580), (76, 41748940), (80, 39661493), (85, 37328464), (95, 33399152), (124, 25588060), (136, 23330290), (152, 20874470), (155, 20470448), (170, 18664232), (190, 16699576), (233, 13617680), (248, 12794030), (272, 11665145), (289, 10978960), (304, 10437235), (310, 10235224), (323, 9823280), (340, 9332116), (380, 8349788), (466, 6808840), (496, 6397015), (527, 6020720), (578, 5489480), (589, 5386960), (620, 5117612), (646, 4911640), (680, 4666058), (760, 4174894), (932, 3404420), (1054, 3010360), (1156, 2744740), (1165, 2723536), (1178, 2693480), (1240, 2558806), (1292, 2455820), (1360, 2333029), (1445, 2195792), (1520, 2087447), (1615, 1964656), (1864, 1702210), (2108, 1505180), (2312, 1372370), (2330, 1361768), (2356, 1346740), (2480, 1279403), (2584, 1227910), (2635, 1204144), (2890, 1097896), (2945, 1077392), (3230, 982328), (3728, 851105), (3961, 801040), (4216, 752590), (4427, 716720), (4624, 686185), (4660, 680884), (4712, 673370), (5168, 613955), (5270, 602072), (5491, 577840), (5780, 548948), (5890, 538696), (6460, 491164), (7223, 439280), (7922, 400520), (8432, 376295), (8854, 358360), (8959, 354160), (9320, 340442), (9424, 336685), (10013, 316880), (10540, 301036), (10982, 288920), (11560, 274474), (11780, 269348), (12920, 245582), (14446, 219640), (15844, 200260), (17708, 179180), (17918, 177080), (18640, 170221), (19805, 160208), (20026, 158440), (21080, 150518), (21964, 144460), (22135, 143344), (23120, 137237), (23560, 134674), (25840, 122791), (27455, 115568), (28892, 109820), (31688, 100130), (35416, 89590), (35836, 88540), (36115, 87856), (39610, 80104), (40052, 79220), (42160, 75259), (43928, 72230), (44270, 71672), (44795, 70832), (47120, 67337), (50065, 63376), (54910, 57784)]