31622071680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1489}}^1$

素因数の和:2746

約数の個数: 256

約数和(自身を含む): 112161240000

約数和(自身を除く): 80539168320

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1229, 1440, 1489, 1728, 1920, 2160, 2458, 2880, 2978, 3456, 3687, 4320, 4467, 4916, 5760, 5956, 6145, 7374, 7445, 8640, 8934, 9832, 11061, 11912, 12290, 13401, 14748, 14890, 17280, 17868, 18435, 19664, 22122, 22335, 23824, 24580, 26802, 29496, 29780, 33183, 35736, 36870, 39328, 40203, 44244, 44670, 47648, 49160, 53604, 55305, 58992, 59560, 66366, 67005, 71472, 73740, 78656, 80406, 88488, 89340, 95296, 98320, 107208, 110610, 117984, 119120, 132732, 134010, 142944, 147480, 157312, 160812, 165915, 176976, 178680, 190592, 196640, 201015, 214416, 221220, 235968, 238240, 265464, 268020, 285888, 294960, 321624, 331830, 353952, 357360, 393280, 402030, 428832, 442440, 471936, 476480, 530928, 536040, 571776, 589920, 643248, 663660, 707904, 714720, 786560, 804060, 857664, 884880, 952960, 1061856, 1072080, 1179840, 1286496, 1327320, 1415808, 1429440, 1608120, 1715328, 1769760, 1829981, 2123712, 2144160, 2359680, 2572992, 2654640, 2858880, 3216240, 3539520, 3659962, 4247424, 4288320, 5145984, 5309280, 5489943, 6432480, 7079040, 7319924, 8576640, 9149905, 10618560, 10979886, 12864960, 14639848, 16469829, 18299810, 21237120, 21959772, 25729920, 27449715, 29279696, 32939658, 36599620, 43919544, 49409487, 54899430, 58559392, 65879316, 73199240, 82349145, 87839088, 98818974, 109798860, 117118784, 131758632, 146398480, 164698290, 175678176, 197637948, 219597720, 234237568, 247047435, 263517264, 292796960, 329396580, 351356352, 395275896, 439195440, 494094870, 527034528, 585593920, 658793160, 702712704, 790551792, 878390880, 988189740, 1054069056, 1171187840, 1317586320, 1581103584, 1756781760, 1976379480, 2108138112, 2635172640, 3162207168, 3513563520, 3952758960, 5270345280, 6324414336, 7905517920, 10540690560, 15811035840, 31622071680]

約数ペア:

[(1, 31622071680), (2, 15811035840), (3, 10540690560), (4, 7905517920), (5, 6324414336), (6, 5270345280), (8, 3952758960), (9, 3513563520), (10, 3162207168), (12, 2635172640), (15, 2108138112), (16, 1976379480), (18, 1756781760), (20, 1581103584), (24, 1317586320), (27, 1171187840), (30, 1054069056), (32, 988189740), (36, 878390880), (40, 790551792), (45, 702712704), (48, 658793160), (54, 585593920), (60, 527034528), (64, 494094870), (72, 439195440), (80, 395275896), (90, 351356352), (96, 329396580), (108, 292796960), (120, 263517264), (128, 247047435), (135, 234237568), (144, 219597720), (160, 197637948), (180, 175678176), (192, 164698290), (216, 146398480), (240, 131758632), (270, 117118784), (288, 109798860), (320, 98818974), (360, 87839088), (384, 82349145), (432, 73199240), (480, 65879316), (540, 58559392), (576, 54899430), (640, 49409487), (720, 43919544), (864, 36599620), (960, 32939658), (1080, 29279696), (1152, 27449715), (1229, 25729920), (1440, 21959772), (1489, 21237120), (1728, 18299810), (1920, 16469829), (2160, 14639848), (2458, 12864960), (2880, 10979886), (2978, 10618560), (3456, 9149905), (3687, 8576640), (4320, 7319924), (4467, 7079040), (4916, 6432480), (5760, 5489943), (5956, 5309280), (6145, 5145984), (7374, 4288320), (7445, 4247424), (8640, 3659962), (8934, 3539520), (9832, 3216240), (11061, 2858880), (11912, 2654640), (12290, 2572992), (13401, 2359680), (14748, 2144160), (14890, 2123712), (17280, 1829981), (17868, 1769760), (18435, 1715328), (19664, 1608120), (22122, 1429440), (22335, 1415808), (23824, 1327320), (24580, 1286496), (26802, 1179840), (29496, 1072080), (29780, 1061856), (33183, 952960), (35736, 884880), (36870, 857664), (39328, 804060), (40203, 786560), (44244, 714720), (44670, 707904), (47648, 663660), (49160, 643248), (53604, 589920), (55305, 571776), (58992, 536040), (59560, 530928), (66366, 476480), (67005, 471936), (71472, 442440), (73740, 428832), (78656, 402030), (80406, 393280), (88488, 357360), (89340, 353952), (95296, 331830), (98320, 321624), (107208, 294960), (110610, 285888), (117984, 268020), (119120, 265464), (132732, 238240), (134010, 235968), (142944, 221220), (147480, 214416), (157312, 201015), (160812, 196640), (165915, 190592), (176976, 178680)]