76879440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 298748736

約数和(自身を除く): 221869296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 571, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1142, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1713, 1870, 1980, 2040, 2244, 2284, 2448, 2640, 2805, 2855, 2992, 3060, 3366, 3426, 3740, 3960, 4080, 4488, 4568, 5139, 5610, 5710, 6120, 6281, 6732, 6852, 7480, 7920, 8415, 8565, 8976, 9136, 9707, 10278, 11220, 11420, 12240, 12562, 13464, 13704, 14960, 16830, 17130, 18843, 19414, 20556, 22440, 22840, 25124, 25695, 26928, 27408, 29121, 31405, 33660, 34260, 37686, 38828, 41112, 44880, 45680, 48535, 50248, 51390, 56529, 58242, 62810, 67320, 68520, 75372, 77656, 82224, 87363, 94215, 97070, 100496, 102780, 106777, 113058, 116484, 125620, 134640, 137040, 145605, 150744, 155312, 174726, 188430, 194140, 205560, 213554, 226116, 232968, 251240, 282645, 291210, 301488, 320331, 349452, 376860, 388280, 411120, 427108, 436815, 452232, 465936, 502480, 533885, 565290, 582420, 640662, 698904, 753720, 776560, 854216, 873630, 904464, 960993, 1067770, 1130580, 1164840, 1281324, 1397808, 1507440, 1601655, 1708432, 1747260, 1921986, 2135540, 2261160, 2329680, 2562648, 3203310, 3494520, 3843972, 4271080, 4522320, 4804965, 5125296, 6406620, 6989040, 7687944, 8542160, 9609930, 12813240, 15375888, 19219860, 25626480, 38439720, 76879440]

約数ペア:

[(1, 76879440), (2, 38439720), (3, 25626480), (4, 19219860), (5, 15375888), (6, 12813240), (8, 9609930), (9, 8542160), (10, 7687944), (11, 6989040), (12, 6406620), (15, 5125296), (16, 4804965), (17, 4522320), (18, 4271080), (20, 3843972), (22, 3494520), (24, 3203310), (30, 2562648), (33, 2329680), (34, 2261160), (36, 2135540), (40, 1921986), (44, 1747260), (45, 1708432), (48, 1601655), (51, 1507440), (55, 1397808), (60, 1281324), (66, 1164840), (68, 1130580), (72, 1067770), (80, 960993), (85, 904464), (88, 873630), (90, 854216), (99, 776560), (102, 753720), (110, 698904), (120, 640662), (132, 582420), (136, 565290), (144, 533885), (153, 502480), (165, 465936), (170, 452232), (176, 436815), (180, 427108), (187, 411120), (198, 388280), (204, 376860), (220, 349452), (240, 320331), (255, 301488), (264, 291210), (272, 282645), (306, 251240), (330, 232968), (340, 226116), (360, 213554), (374, 205560), (396, 194140), (408, 188430), (440, 174726), (495, 155312), (510, 150744), (528, 145605), (561, 137040), (571, 134640), (612, 125620), (660, 116484), (680, 113058), (720, 106777), (748, 102780), (765, 100496), (792, 97070), (816, 94215), (880, 87363), (935, 82224), (990, 77656), (1020, 75372), (1122, 68520), (1142, 67320), (1224, 62810), (1320, 58242), (1360, 56529), (1496, 51390), (1530, 50248), (1584, 48535), (1683, 45680), (1713, 44880), (1870, 41112), (1980, 38828), (2040, 37686), (2244, 34260), (2284, 33660), (2448, 31405), (2640, 29121), (2805, 27408), (2855, 26928), (2992, 25695), (3060, 25124), (3366, 22840), (3426, 22440), (3740, 20556), (3960, 19414), (4080, 18843), (4488, 17130), (4568, 16830), (5139, 14960), (5610, 13704), (5710, 13464), (6120, 12562), (6281, 12240), (6732, 11420), (6852, 11220), (7480, 10278), (7920, 9707), (8415, 9136), (8565, 8976)]