7988034240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2087}}^1$

素因数の和:2556

約数の個数: 224

約数和(自身を含む): 28257154560

約数和(自身を除く): 20269120320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 443, 480, 540, 576, 720, 864, 886, 960, 1080, 1329, 1440, 1728, 1772, 2087, 2160, 2215, 2658, 2880, 3544, 3987, 4174, 4320, 4430, 5316, 6261, 6645, 7088, 7974, 8348, 8640, 8860, 10435, 10632, 11961, 12522, 13290, 14176, 15948, 16696, 17720, 18783, 19935, 20870, 21264, 23922, 25044, 26580, 28352, 31305, 31896, 33392, 35440, 37566, 39870, 41740, 42528, 47844, 50088, 53160, 56349, 59805, 62610, 63792, 66784, 70880, 75132, 79740, 83480, 85056, 93915, 95688, 100176, 106320, 112698, 119610, 125220, 127584, 133568, 141760, 150264, 159480, 166960, 187830, 191376, 200352, 212640, 225396, 239220, 250440, 255168, 281745, 300528, 318960, 333920, 375660, 382752, 400704, 425280, 450792, 478440, 500880, 563490, 601056, 637920, 667840, 751320, 765504, 901584, 924541, 956880, 1001760, 1126980, 1202112, 1275840, 1502640, 1803168, 1849082, 1913760, 2003520, 2253960, 2773623, 3005280, 3606336, 3698164, 3827520, 4507920, 4622705, 5547246, 6010560, 7396328, 8320869, 9015840, 9245410, 11094492, 13868115, 14792656, 16641738, 18031680, 18490820, 22188984, 24962607, 27736230, 29585312, 33283476, 36981640, 41604345, 44377968, 49925214, 55472460, 59170624, 66566952, 73963280, 83208690, 88755936, 99850428, 110944920, 124813035, 133133904, 147926560, 166417380, 177511872, 199700856, 221889840, 249626070, 266267808, 295853120, 332834760, 399401712, 443779680, 499252140, 532535616, 665669520, 798803424, 887559360, 998504280, 1331339040, 1597606848, 1997008560, 2662678080, 3994017120, 7988034240]

約数ペア:

[(1, 7988034240), (2, 3994017120), (3, 2662678080), (4, 1997008560), (5, 1597606848), (6, 1331339040), (8, 998504280), (9, 887559360), (10, 798803424), (12, 665669520), (15, 532535616), (16, 499252140), (18, 443779680), (20, 399401712), (24, 332834760), (27, 295853120), (30, 266267808), (32, 249626070), (36, 221889840), (40, 199700856), (45, 177511872), (48, 166417380), (54, 147926560), (60, 133133904), (64, 124813035), (72, 110944920), (80, 99850428), (90, 88755936), (96, 83208690), (108, 73963280), (120, 66566952), (135, 59170624), (144, 55472460), (160, 49925214), (180, 44377968), (192, 41604345), (216, 36981640), (240, 33283476), (270, 29585312), (288, 27736230), (320, 24962607), (360, 22188984), (432, 18490820), (443, 18031680), (480, 16641738), (540, 14792656), (576, 13868115), (720, 11094492), (864, 9245410), (886, 9015840), (960, 8320869), (1080, 7396328), (1329, 6010560), (1440, 5547246), (1728, 4622705), (1772, 4507920), (2087, 3827520), (2160, 3698164), (2215, 3606336), (2658, 3005280), (2880, 2773623), (3544, 2253960), (3987, 2003520), (4174, 1913760), (4320, 1849082), (4430, 1803168), (5316, 1502640), (6261, 1275840), (6645, 1202112), (7088, 1126980), (7974, 1001760), (8348, 956880), (8640, 924541), (8860, 901584), (10435, 765504), (10632, 751320), (11961, 667840), (12522, 637920), (13290, 601056), (14176, 563490), (15948, 500880), (16696, 478440), (17720, 450792), (18783, 425280), (19935, 400704), (20870, 382752), (21264, 375660), (23922, 333920), (25044, 318960), (26580, 300528), (28352, 281745), (31305, 255168), (31896, 250440), (33392, 239220), (35440, 225396), (37566, 212640), (39870, 200352), (41740, 191376), (42528, 187830), (47844, 166960), (50088, 159480), (53160, 150264), (56349, 141760), (59805, 133568), (62610, 127584), (63792, 125220), (66784, 119610), (70880, 112698), (75132, 106320), (79740, 100176), (83480, 95688), (85056, 93915)]