327799440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 320

約数和(自身を含む): 1221350400

約数和(自身を除く): 893550960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 79, 80, 85, 90, 102, 108, 113, 120, 135, 136, 144, 153, 158, 170, 180, 204, 216, 226, 237, 240, 255, 270, 272, 306, 316, 339, 340, 360, 395, 408, 432, 452, 459, 474, 510, 540, 565, 612, 632, 678, 680, 711, 720, 765, 790, 816, 904, 918, 948, 1017, 1020, 1080, 1130, 1185, 1224, 1264, 1343, 1356, 1360, 1422, 1530, 1580, 1695, 1808, 1836, 1896, 1921, 2034, 2040, 2133, 2160, 2260, 2295, 2370, 2448, 2686, 2712, 2844, 3051, 3060, 3160, 3390, 3555, 3672, 3792, 3842, 4029, 4068, 4080, 4266, 4520, 4590, 4740, 5085, 5372, 5424, 5688, 5763, 6102, 6120, 6320, 6715, 6780, 7110, 7344, 7684, 8058, 8136, 8532, 8927, 9040, 9180, 9480, 9605, 10170, 10665, 10744, 11376, 11526, 12087, 12204, 12240, 13430, 13560, 14220, 15255, 15368, 16116, 16272, 17064, 17289, 17854, 18360, 18960, 19210, 20145, 20340, 21330, 21488, 23052, 24174, 24408, 26781, 26860, 27120, 28440, 28815, 30510, 30736, 32232, 34128, 34578, 35708, 36261, 36720, 38420, 40290, 40680, 42660, 44635, 46104, 48348, 48816, 51867, 53562, 53720, 56880, 57630, 60435, 61020, 64464, 69156, 71416, 72522, 76840, 80343, 80580, 81360, 85320, 86445, 89270, 92208, 96696, 103734, 107124, 107440, 115260, 120870, 122040, 133905, 138312, 142832, 145044, 151759, 153680, 160686, 161160, 170640, 172890, 178540, 181305, 193392, 207468, 214248, 230520, 241029, 241740, 244080, 259335, 267810, 276624, 290088, 303518, 321372, 322320, 345780, 357080, 362610, 401715, 414936, 428496, 455277, 461040, 482058, 483480, 518670, 535620, 580176, 607036, 642744, 691560, 714160, 725220, 758795, 803430, 829872, 910554, 964116, 966960, 1037340, 1071240, 1205145, 1214072, 1285488, 1365831, 1383120, 1450440, 1517590, 1606860, 1821108, 1928232, 2074680, 2142480, 2276385, 2410290, 2428144, 2731662, 2900880, 3035180, 3213720, 3642216, 3856464, 4097493, 4149360, 4552770, 4820580, 5463324, 6070360, 6427440, 6829155, 7284432, 8194986, 9105540, 9641160, 10926648, 12140720, 13658310, 16389972, 18211080, 19282320, 20487465, 21853296, 27316620, 32779944, 36422160, 40974930, 54633240, 65559888, 81949860, 109266480, 163899720, 327799440]

約数ペア:

[(1, 327799440), (2, 163899720), (3, 109266480), (4, 81949860), (5, 65559888), (6, 54633240), (8, 40974930), (9, 36422160), (10, 32779944), (12, 27316620), (15, 21853296), (16, 20487465), (17, 19282320), (18, 18211080), (20, 16389972), (24, 13658310), (27, 12140720), (30, 10926648), (34, 9641160), (36, 9105540), (40, 8194986), (45, 7284432), (48, 6829155), (51, 6427440), (54, 6070360), (60, 5463324), (68, 4820580), (72, 4552770), (79, 4149360), (80, 4097493), (85, 3856464), (90, 3642216), (102, 3213720), (108, 3035180), (113, 2900880), (120, 2731662), (135, 2428144), (136, 2410290), (144, 2276385), (153, 2142480), (158, 2074680), (170, 1928232), (180, 1821108), (204, 1606860), (216, 1517590), (226, 1450440), (237, 1383120), (240, 1365831), (255, 1285488), (270, 1214072), (272, 1205145), (306, 1071240), (316, 1037340), (339, 966960), (340, 964116), (360, 910554), (395, 829872), (408, 803430), (432, 758795), (452, 725220), (459, 714160), (474, 691560), (510, 642744), (540, 607036), (565, 580176), (612, 535620), (632, 518670), (678, 483480), (680, 482058), (711, 461040), (720, 455277), (765, 428496), (790, 414936), (816, 401715), (904, 362610), (918, 357080), (948, 345780), (1017, 322320), (1020, 321372), (1080, 303518), (1130, 290088), (1185, 276624), (1224, 267810), (1264, 259335), (1343, 244080), (1356, 241740), (1360, 241029), (1422, 230520), (1530, 214248), (1580, 207468), (1695, 193392), (1808, 181305), (1836, 178540), (1896, 172890), (1921, 170640), (2034, 161160), (2040, 160686), (2133, 153680), (2160, 151759), (2260, 145044), (2295, 142832), (2370, 138312), (2448, 133905), (2686, 122040), (2712, 120870), (2844, 115260), (3051, 107440), (3060, 107124), (3160, 103734), (3390, 96696), (3555, 92208), (3672, 89270), (3792, 86445), (3842, 85320), (4029, 81360), (4068, 80580), (4080, 80343), (4266, 76840), (4520, 72522), (4590, 71416), (4740, 69156), (5085, 64464), (5372, 61020), (5424, 60435), (5688, 57630), (5763, 56880), (6102, 53720), (6120, 53562), (6320, 51867), (6715, 48816), (6780, 48348), (7110, 46104), (7344, 44635), (7684, 42660), (8058, 40680), (8136, 40290), (8532, 38420), (8927, 36720), (9040, 36261), (9180, 35708), (9480, 34578), (9605, 34128), (10170, 32232), (10665, 30736), (10744, 30510), (11376, 28815), (11526, 28440), (12087, 27120), (12204, 26860), (12240, 26781), (13430, 24408), (13560, 24174), (14220, 23052), (15255, 21488), (15368, 21330), (16116, 20340), (16272, 20145), (17064, 19210), (17289, 18960), (17854, 18360)]