84328920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 303750720

約数和(自身を除く): 219421800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 487, 520, 555, 585, 666, 740, 780, 888, 936, 962, 974, 1110, 1170, 1332, 1443, 1461, 1480, 1560, 1665, 1924, 1948, 2220, 2340, 2405, 2435, 2664, 2886, 2922, 3330, 3848, 3896, 4329, 4383, 4440, 4680, 4810, 4870, 5772, 5844, 6331, 6660, 7215, 7305, 8658, 8766, 9620, 9740, 11544, 11688, 12662, 13320, 14430, 14610, 17316, 17532, 18019, 18993, 19240, 19480, 21645, 21915, 25324, 28860, 29220, 31655, 34632, 35064, 36038, 37986, 43290, 43830, 50648, 54057, 56979, 57720, 58440, 63310, 72076, 75972, 86580, 87660, 90095, 94965, 108114, 113958, 126620, 144152, 151944, 162171, 173160, 175320, 180190, 189930, 216228, 227916, 234247, 253240, 270285, 284895, 324342, 360380, 379860, 432456, 455832, 468494, 540570, 569790, 648684, 702741, 720760, 759720, 810855, 936988, 1081140, 1139580, 1171235, 1297368, 1405482, 1621710, 1873976, 2108223, 2162280, 2279160, 2342470, 2810964, 3243420, 3513705, 4216446, 4684940, 5621928, 6486840, 7027410, 8432892, 9369880, 10541115, 14054820, 16865784, 21082230, 28109640, 42164460, 84328920]

約数ペア:

[(1, 84328920), (2, 42164460), (3, 28109640), (4, 21082230), (5, 16865784), (6, 14054820), (8, 10541115), (9, 9369880), (10, 8432892), (12, 7027410), (13, 6486840), (15, 5621928), (18, 4684940), (20, 4216446), (24, 3513705), (26, 3243420), (30, 2810964), (36, 2342470), (37, 2279160), (39, 2162280), (40, 2108223), (45, 1873976), (52, 1621710), (60, 1405482), (65, 1297368), (72, 1171235), (74, 1139580), (78, 1081140), (90, 936988), (104, 810855), (111, 759720), (117, 720760), (120, 702741), (130, 648684), (148, 569790), (156, 540570), (180, 468494), (185, 455832), (195, 432456), (222, 379860), (234, 360380), (260, 324342), (296, 284895), (312, 270285), (333, 253240), (360, 234247), (370, 227916), (390, 216228), (444, 189930), (468, 180190), (481, 175320), (487, 173160), (520, 162171), (555, 151944), (585, 144152), (666, 126620), (740, 113958), (780, 108114), (888, 94965), (936, 90095), (962, 87660), (974, 86580), (1110, 75972), (1170, 72076), (1332, 63310), (1443, 58440), (1461, 57720), (1480, 56979), (1560, 54057), (1665, 50648), (1924, 43830), (1948, 43290), (2220, 37986), (2340, 36038), (2405, 35064), (2435, 34632), (2664, 31655), (2886, 29220), (2922, 28860), (3330, 25324), (3848, 21915), (3896, 21645), (4329, 19480), (4383, 19240), (4440, 18993), (4680, 18019), (4810, 17532), (4870, 17316), (5772, 14610), (5844, 14430), (6331, 13320), (6660, 12662), (7215, 11688), (7305, 11544), (8658, 9740), (8766, 9620)]