1229555040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:950

約数の個数: 288

約数和(自身を含む): 4584644064

約数和(自身を除く): 3355089024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 96, 98, 105, 112, 120, 122, 140, 147, 160, 168, 183, 196, 210, 224, 240, 244, 245, 280, 294, 305, 336, 366, 392, 420, 427, 480, 488, 490, 560, 588, 610, 672, 732, 735, 784, 840, 854, 857, 915, 976, 980, 1120, 1176, 1220, 1281, 1464, 1470, 1568, 1680, 1708, 1714, 1830, 1952, 1960, 2135, 2352, 2440, 2562, 2571, 2928, 2940, 2989, 3360, 3416, 3428, 3660, 3920, 4270, 4285, 4704, 4880, 5124, 5142, 5856, 5880, 5978, 5999, 6405, 6832, 6856, 7320, 7840, 8540, 8570, 8967, 9760, 10248, 10284, 11760, 11956, 11998, 12810, 12855, 13664, 13712, 14640, 14945, 17080, 17140, 17934, 17997, 20496, 20568, 23520, 23912, 23996, 25620, 25710, 27424, 29280, 29890, 29995, 34160, 34280, 35868, 35994, 40992, 41136, 41993, 44835, 47824, 47992, 51240, 51420, 52277, 59780, 59990, 68320, 68560, 71736, 71988, 82272, 83986, 89670, 89985, 95648, 95984, 102480, 102840, 104554, 119560, 119980, 125979, 137120, 143472, 143976, 156831, 167972, 179340, 179970, 191968, 204960, 205680, 209108, 209965, 239120, 239960, 251958, 261385, 286944, 287952, 313662, 335944, 358680, 359940, 365939, 411360, 418216, 419930, 478240, 479920, 503916, 522770, 575904, 627324, 629895, 671888, 717360, 719880, 731878, 784155, 836432, 839860, 959840, 1007832, 1045540, 1097817, 1254648, 1259790, 1343776, 1434720, 1439760, 1463756, 1568310, 1672864, 1679720, 1829695, 2015664, 2091080, 2195634, 2509296, 2519580, 2561573, 2879520, 2927512, 3136620, 3359440, 3659390, 4031328, 4182160, 4391268, 5018592, 5039160, 5123146, 5489085, 5855024, 6273240, 6718880, 7318780, 7684719, 8364320, 8782536, 10078320, 10246292, 10978170, 11710048, 12546480, 12807865, 14637560, 15369438, 17565072, 20156640, 20492584, 21956340, 25092960, 25615730, 29275120, 30738876, 35130144, 38423595, 40985168, 43912680, 51231460, 58550240, 61477752, 76847190, 81970336, 87825360, 102462920, 122955504, 153694380, 175650720, 204925840, 245911008, 307388760, 409851680, 614777520, 1229555040]

約数ペア:

[(1, 1229555040), (2, 614777520), (3, 409851680), (4, 307388760), (5, 245911008), (6, 204925840), (7, 175650720), (8, 153694380), (10, 122955504), (12, 102462920), (14, 87825360), (15, 81970336), (16, 76847190), (20, 61477752), (21, 58550240), (24, 51231460), (28, 43912680), (30, 40985168), (32, 38423595), (35, 35130144), (40, 30738876), (42, 29275120), (48, 25615730), (49, 25092960), (56, 21956340), (60, 20492584), (61, 20156640), (70, 17565072), (80, 15369438), (84, 14637560), (96, 12807865), (98, 12546480), (105, 11710048), (112, 10978170), (120, 10246292), (122, 10078320), (140, 8782536), (147, 8364320), (160, 7684719), (168, 7318780), (183, 6718880), (196, 6273240), (210, 5855024), (224, 5489085), (240, 5123146), (244, 5039160), (245, 5018592), (280, 4391268), (294, 4182160), (305, 4031328), (336, 3659390), (366, 3359440), (392, 3136620), (420, 2927512), (427, 2879520), (480, 2561573), (488, 2519580), (490, 2509296), (560, 2195634), (588, 2091080), (610, 2015664), (672, 1829695), (732, 1679720), (735, 1672864), (784, 1568310), (840, 1463756), (854, 1439760), (857, 1434720), (915, 1343776), (976, 1259790), (980, 1254648), (1120, 1097817), (1176, 1045540), (1220, 1007832), (1281, 959840), (1464, 839860), (1470, 836432), (1568, 784155), (1680, 731878), (1708, 719880), (1714, 717360), (1830, 671888), (1952, 629895), (1960, 627324), (2135, 575904), (2352, 522770), (2440, 503916), (2562, 479920), (2571, 478240), (2928, 419930), (2940, 418216), (2989, 411360), (3360, 365939), (3416, 359940), (3428, 358680), (3660, 335944), (3920, 313662), (4270, 287952), (4285, 286944), (4704, 261385), (4880, 251958), (5124, 239960), (5142, 239120), (5856, 209965), (5880, 209108), (5978, 205680), (5999, 204960), (6405, 191968), (6832, 179970), (6856, 179340), (7320, 167972), (7840, 156831), (8540, 143976), (8570, 143472), (8967, 137120), (9760, 125979), (10248, 119980), (10284, 119560), (11760, 104554), (11956, 102840), (11998, 102480), (12810, 95984), (12855, 95648), (13664, 89985), (13712, 89670), (14640, 83986), (14945, 82272), (17080, 71988), (17140, 71736), (17934, 68560), (17997, 68320), (20496, 59990), (20568, 59780), (23520, 52277), (23912, 51420), (23996, 51240), (25620, 47992), (25710, 47824), (27424, 44835), (29280, 41993), (29890, 41136), (29995, 40992), (34160, 35994), (34280, 35868)]