328829760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{5437}}^1$

素因数の和:5470

約数の個数: 224

約数和(自身を含む): 1326001920

約数和(自身を除く): 997172160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5437, 6048, 6720, 7560, 8640, 10080, 10874, 12096, 15120, 16311, 20160, 21748, 27185, 30240, 32622, 38059, 43496, 48933, 54370, 60480, 65244, 76118, 81555, 86992, 97866, 108740, 114177, 130488, 146799, 152236, 163110, 173984, 190295, 195732, 217480, 228354, 244665, 260976, 293598, 304472, 326220, 342531, 347968, 380590, 391464, 434960, 456708, 489330, 521952, 570885, 587196, 608944, 652440, 685062, 733995, 761180, 782928, 869920, 913416, 978660, 1027593, 1043904, 1141770, 1174392, 1217888, 1304880, 1370124, 1467990, 1522360, 1565856, 1712655, 1739840, 1826832, 1957320, 2055186, 2283540, 2348784, 2435776, 2609760, 2740248, 2935980, 3044720, 3131712, 3425310, 3653664, 3914640, 4110372, 4567080, 4697568, 5137965, 5219520, 5480496, 5871960, 6089440, 6850620, 7307328, 7829280, 8220744, 9134160, 9395136, 10275930, 10960992, 11743920, 12178880, 13701240, 15658560, 16441488, 18268320, 20551860, 21921984, 23487840, 27402480, 32882976, 36536640, 41103720, 46975680, 54804960, 65765952, 82207440, 109609920, 164414880, 328829760]

約数ペア:

[(1, 328829760), (2, 164414880), (3, 109609920), (4, 82207440), (5, 65765952), (6, 54804960), (7, 46975680), (8, 41103720), (9, 36536640), (10, 32882976), (12, 27402480), (14, 23487840), (15, 21921984), (16, 20551860), (18, 18268320), (20, 16441488), (21, 15658560), (24, 13701240), (27, 12178880), (28, 11743920), (30, 10960992), (32, 10275930), (35, 9395136), (36, 9134160), (40, 8220744), (42, 7829280), (45, 7307328), (48, 6850620), (54, 6089440), (56, 5871960), (60, 5480496), (63, 5219520), (64, 5137965), (70, 4697568), (72, 4567080), (80, 4110372), (84, 3914640), (90, 3653664), (96, 3425310), (105, 3131712), (108, 3044720), (112, 2935980), (120, 2740248), (126, 2609760), (135, 2435776), (140, 2348784), (144, 2283540), (160, 2055186), (168, 1957320), (180, 1826832), (189, 1739840), (192, 1712655), (210, 1565856), (216, 1522360), (224, 1467990), (240, 1370124), (252, 1304880), (270, 1217888), (280, 1174392), (288, 1141770), (315, 1043904), (320, 1027593), (336, 978660), (360, 913416), (378, 869920), (420, 782928), (432, 761180), (448, 733995), (480, 685062), (504, 652440), (540, 608944), (560, 587196), (576, 570885), (630, 521952), (672, 489330), (720, 456708), (756, 434960), (840, 391464), (864, 380590), (945, 347968), (960, 342531), (1008, 326220), (1080, 304472), (1120, 293598), (1260, 260976), (1344, 244665), (1440, 228354), (1512, 217480), (1680, 195732), (1728, 190295), (1890, 173984), (2016, 163110), (2160, 152236), (2240, 146799), (2520, 130488), (2880, 114177), (3024, 108740), (3360, 97866), (3780, 86992), (4032, 81555), (4320, 76118), (5040, 65244), (5437, 60480), (6048, 54370), (6720, 48933), (7560, 43496), (8640, 38059), (10080, 32622), (10874, 30240), (12096, 27185), (15120, 21748), (16311, 20160)]