236413440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 240

約数和(自身を含む): 847731456

約数和(自身を除く): 611318016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 331, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 662, 720, 744, 768, 930, 960, 992, 993, 1116, 1152, 1240, 1280, 1324, 1395, 1440, 1488, 1536, 1655, 1860, 1920, 1984, 1986, 2232, 2304, 2480, 2560, 2648, 2790, 2880, 2976, 2979, 3310, 3720, 3840, 3968, 3972, 4464, 4608, 4960, 4965, 5296, 5580, 5760, 5952, 5958, 6620, 7440, 7680, 7936, 7944, 8928, 9920, 9930, 10261, 10592, 11160, 11520, 11904, 11916, 13240, 14880, 14895, 15872, 15888, 17856, 19840, 19860, 20522, 21184, 22320, 23040, 23808, 23832, 26480, 29760, 29790, 30783, 31776, 35712, 39680, 39720, 41044, 42368, 44640, 47616, 47664, 51305, 52960, 59520, 59580, 61566, 63552, 71424, 79360, 79440, 82088, 84736, 89280, 92349, 95328, 102610, 105920, 119040, 119160, 123132, 127104, 142848, 153915, 158880, 164176, 169472, 178560, 184698, 190656, 205220, 211840, 238080, 238320, 246264, 254208, 307830, 317760, 328352, 357120, 369396, 381312, 410440, 423680, 461745, 476640, 492528, 508416, 615660, 635520, 656704, 714240, 738792, 762624, 820880, 847360, 923490, 953280, 985056, 1231320, 1271040, 1313408, 1477584, 1525248, 1641760, 1846980, 1906560, 1970112, 2462640, 2542080, 2626816, 2955168, 3283520, 3693960, 3813120, 3940224, 4925280, 5253632, 5910336, 6567040, 7387920, 7626240, 7880448, 9850560, 11820672, 13134080, 14775840, 15760896, 19701120, 23641344, 26268160, 29551680, 39402240, 47282688, 59103360, 78804480, 118206720, 236413440]

約数ペア:

[(1, 236413440), (2, 118206720), (3, 78804480), (4, 59103360), (5, 47282688), (6, 39402240), (8, 29551680), (9, 26268160), (10, 23641344), (12, 19701120), (15, 15760896), (16, 14775840), (18, 13134080), (20, 11820672), (24, 9850560), (30, 7880448), (31, 7626240), (32, 7387920), (36, 6567040), (40, 5910336), (45, 5253632), (48, 4925280), (60, 3940224), (62, 3813120), (64, 3693960), (72, 3283520), (80, 2955168), (90, 2626816), (93, 2542080), (96, 2462640), (120, 1970112), (124, 1906560), (128, 1846980), (144, 1641760), (155, 1525248), (160, 1477584), (180, 1313408), (186, 1271040), (192, 1231320), (240, 985056), (248, 953280), (256, 923490), (279, 847360), (288, 820880), (310, 762624), (320, 738792), (331, 714240), (360, 656704), (372, 635520), (384, 615660), (465, 508416), (480, 492528), (496, 476640), (512, 461745), (558, 423680), (576, 410440), (620, 381312), (640, 369396), (662, 357120), (720, 328352), (744, 317760), (768, 307830), (930, 254208), (960, 246264), (992, 238320), (993, 238080), (1116, 211840), (1152, 205220), (1240, 190656), (1280, 184698), (1324, 178560), (1395, 169472), (1440, 164176), (1488, 158880), (1536, 153915), (1655, 142848), (1860, 127104), (1920, 123132), (1984, 119160), (1986, 119040), (2232, 105920), (2304, 102610), (2480, 95328), (2560, 92349), (2648, 89280), (2790, 84736), (2880, 82088), (2976, 79440), (2979, 79360), (3310, 71424), (3720, 63552), (3840, 61566), (3968, 59580), (3972, 59520), (4464, 52960), (4608, 51305), (4960, 47664), (4965, 47616), (5296, 44640), (5580, 42368), (5760, 41044), (5952, 39720), (5958, 39680), (6620, 35712), (7440, 31776), (7680, 30783), (7936, 29790), (7944, 29760), (8928, 26480), (9920, 23832), (9930, 23808), (10261, 23040), (10592, 22320), (11160, 21184), (11520, 20522), (11904, 19860), (11916, 19840), (13240, 17856), (14880, 15888), (14895, 15872)]