30428640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 121002336

約数和(自身を除く): 90573696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 113, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 226, 240, 255, 264, 272, 288, 306, 330, 339, 340, 352, 360, 374, 396, 408, 440, 452, 480, 495, 510, 528, 544, 561, 565, 612, 660, 678, 680, 720, 748, 765, 792, 816, 880, 904, 935, 990, 1017, 1020, 1056, 1122, 1130, 1224, 1243, 1320, 1356, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1695, 1760, 1808, 1870, 1921, 1980, 2034, 2040, 2244, 2260, 2448, 2486, 2640, 2712, 2720, 2805, 2992, 3060, 3168, 3366, 3390, 3616, 3729, 3740, 3842, 3960, 4068, 4080, 4488, 4520, 4896, 4972, 5085, 5280, 5424, 5610, 5763, 5984, 6120, 6215, 6732, 6780, 7458, 7480, 7684, 7920, 8136, 8160, 8415, 8976, 9040, 9605, 9944, 10170, 10848, 11187, 11220, 11526, 12240, 12430, 13464, 13560, 14916, 14960, 15368, 15840, 16272, 16830, 17289, 17952, 18080, 18645, 19210, 19888, 20340, 21131, 22374, 22440, 23052, 24480, 24860, 26928, 27120, 28815, 29832, 29920, 30736, 32544, 33660, 34578, 37290, 38420, 39776, 40680, 42262, 44748, 44880, 46104, 49720, 53856, 54240, 55935, 57630, 59664, 61472, 63393, 67320, 69156, 74580, 76840, 81360, 84524, 86445, 89496, 89760, 92208, 99440, 105655, 111870, 115260, 119328, 126786, 134640, 138312, 149160, 153680, 162720, 169048, 172890, 178992, 184416, 190179, 198880, 211310, 223740, 230520, 253572, 269280, 276624, 298320, 307360, 316965, 338096, 345780, 357984, 380358, 422620, 447480, 461040, 507144, 553248, 596640, 633930, 676192, 691560, 760716, 845240, 894960, 922080, 950895, 1014288, 1267860, 1383120, 1521432, 1690480, 1789920, 1901790, 2028576, 2535720, 2766240, 3042864, 3380960, 3803580, 5071440, 6085728, 7607160, 10142880, 15214320, 30428640]

約数ペア:

[(1, 30428640), (2, 15214320), (3, 10142880), (4, 7607160), (5, 6085728), (6, 5071440), (8, 3803580), (9, 3380960), (10, 3042864), (11, 2766240), (12, 2535720), (15, 2028576), (16, 1901790), (17, 1789920), (18, 1690480), (20, 1521432), (22, 1383120), (24, 1267860), (30, 1014288), (32, 950895), (33, 922080), (34, 894960), (36, 845240), (40, 760716), (44, 691560), (45, 676192), (48, 633930), (51, 596640), (55, 553248), (60, 507144), (66, 461040), (68, 447480), (72, 422620), (80, 380358), (85, 357984), (88, 345780), (90, 338096), (96, 316965), (99, 307360), (102, 298320), (110, 276624), (113, 269280), (120, 253572), (132, 230520), (136, 223740), (144, 211310), (153, 198880), (160, 190179), (165, 184416), (170, 178992), (176, 172890), (180, 169048), (187, 162720), (198, 153680), (204, 149160), (220, 138312), (226, 134640), (240, 126786), (255, 119328), (264, 115260), (272, 111870), (288, 105655), (306, 99440), (330, 92208), (339, 89760), (340, 89496), (352, 86445), (360, 84524), (374, 81360), (396, 76840), (408, 74580), (440, 69156), (452, 67320), (480, 63393), (495, 61472), (510, 59664), (528, 57630), (544, 55935), (561, 54240), (565, 53856), (612, 49720), (660, 46104), (678, 44880), (680, 44748), (720, 42262), (748, 40680), (765, 39776), (792, 38420), (816, 37290), (880, 34578), (904, 33660), (935, 32544), (990, 30736), (1017, 29920), (1020, 29832), (1056, 28815), (1122, 27120), (1130, 26928), (1224, 24860), (1243, 24480), (1320, 23052), (1356, 22440), (1360, 22374), (1440, 21131), (1496, 20340), (1530, 19888), (1584, 19210), (1632, 18645), (1683, 18080), (1695, 17952), (1760, 17289), (1808, 16830), (1870, 16272), (1921, 15840), (1980, 15368), (2034, 14960), (2040, 14916), (2244, 13560), (2260, 13464), (2448, 12430), (2486, 12240), (2640, 11526), (2712, 11220), (2720, 11187), (2805, 10848), (2992, 10170), (3060, 9944), (3168, 9605), (3366, 9040), (3390, 8976), (3616, 8415), (3729, 8160), (3740, 8136), (3842, 7920), (3960, 7684), (4068, 7480), (4080, 7458), (4488, 6780), (4520, 6732), (4896, 6215), (4972, 6120), (5085, 5984), (5280, 5763), (5424, 5610)]