306799680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1757

約数の個数: 224

約数和(自身を含む): 1125809280

約数和(自身を除く): 819009600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1709, 1760, 1870, 2040, 2112, 2244, 2640, 2720, 2805, 2992, 3264, 3418, 3520, 3740, 4080, 4488, 5127, 5280, 5440, 5610, 5984, 6836, 7480, 8160, 8545, 8976, 10254, 10560, 11220, 11968, 13672, 14960, 16320, 17090, 17952, 18799, 20508, 22440, 25635, 27344, 29053, 29920, 34180, 35904, 37598, 41016, 44880, 51270, 54688, 56397, 58106, 59840, 68360, 75196, 82032, 87159, 89760, 93995, 102540, 109376, 112794, 116212, 136720, 145265, 150392, 164064, 174318, 179520, 187990, 205080, 225588, 232424, 273440, 281985, 290530, 300784, 319583, 328128, 348636, 375980, 410160, 435795, 451176, 464848, 546880, 563970, 581060, 601568, 639166, 697272, 751960, 820320, 871590, 902352, 929696, 958749, 1127940, 1162120, 1203136, 1278332, 1394544, 1503920, 1597915, 1640640, 1743180, 1804704, 1859392, 1917498, 2255880, 2324240, 2556664, 2789088, 3007840, 3195830, 3486360, 3609408, 3834996, 4511760, 4648480, 4793745, 5113328, 5578176, 6015680, 6391660, 6972720, 7669992, 9023520, 9296960, 9587490, 10226656, 12783320, 13945440, 15339984, 18047040, 19174980, 20453312, 25566640, 27890880, 30679968, 38349960, 51133280, 61359936, 76699920, 102266560, 153399840, 306799680]

約数ペア:

[(1, 306799680), (2, 153399840), (3, 102266560), (4, 76699920), (5, 61359936), (6, 51133280), (8, 38349960), (10, 30679968), (11, 27890880), (12, 25566640), (15, 20453312), (16, 19174980), (17, 18047040), (20, 15339984), (22, 13945440), (24, 12783320), (30, 10226656), (32, 9587490), (33, 9296960), (34, 9023520), (40, 7669992), (44, 6972720), (48, 6391660), (51, 6015680), (55, 5578176), (60, 5113328), (64, 4793745), (66, 4648480), (68, 4511760), (80, 3834996), (85, 3609408), (88, 3486360), (96, 3195830), (102, 3007840), (110, 2789088), (120, 2556664), (132, 2324240), (136, 2255880), (160, 1917498), (165, 1859392), (170, 1804704), (176, 1743180), (187, 1640640), (192, 1597915), (204, 1503920), (220, 1394544), (240, 1278332), (255, 1203136), (264, 1162120), (272, 1127940), (320, 958749), (330, 929696), (340, 902352), (352, 871590), (374, 820320), (408, 751960), (440, 697272), (480, 639166), (510, 601568), (528, 581060), (544, 563970), (561, 546880), (660, 464848), (680, 451176), (704, 435795), (748, 410160), (816, 375980), (880, 348636), (935, 328128), (960, 319583), (1020, 300784), (1056, 290530), (1088, 281985), (1122, 273440), (1320, 232424), (1360, 225588), (1496, 205080), (1632, 187990), (1709, 179520), (1760, 174318), (1870, 164064), (2040, 150392), (2112, 145265), (2244, 136720), (2640, 116212), (2720, 112794), (2805, 109376), (2992, 102540), (3264, 93995), (3418, 89760), (3520, 87159), (3740, 82032), (4080, 75196), (4488, 68360), (5127, 59840), (5280, 58106), (5440, 56397), (5610, 54688), (5984, 51270), (6836, 44880), (7480, 41016), (8160, 37598), (8545, 35904), (8976, 34180), (10254, 29920), (10560, 29053), (11220, 27344), (11968, 25635), (13672, 22440), (14960, 20508), (16320, 18799), (17090, 17952)]