4395418720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8297}}^1$

素因数の和:8373

約数の個数: 192

約数和(自身を含む): 13249184256

約数和(自身を除く): 8853765536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 154, 160, 172, 176, 215, 220, 224, 280, 301, 308, 344, 352, 385, 430, 440, 473, 560, 602, 616, 688, 770, 860, 880, 946, 1120, 1204, 1232, 1376, 1505, 1540, 1720, 1760, 1892, 2365, 2408, 2464, 3010, 3080, 3311, 3440, 3784, 4730, 4816, 6020, 6160, 6622, 6880, 7568, 8297, 9460, 9632, 12040, 12320, 13244, 15136, 16555, 16594, 18920, 24080, 26488, 33110, 33188, 37840, 41485, 48160, 52976, 58079, 66220, 66376, 75680, 82970, 91267, 105952, 116158, 132440, 132752, 165940, 182534, 232316, 264880, 265504, 290395, 331880, 356771, 365068, 456335, 464632, 529760, 580790, 638869, 663760, 713542, 730136, 912670, 929264, 1161580, 1277738, 1327520, 1427084, 1460272, 1783855, 1825340, 1858528, 2323160, 2497397, 2555476, 2854168, 2920544, 3194345, 3567710, 3650680, 3924481, 4646320, 4994794, 5110952, 5708336, 6388690, 7135420, 7301360, 7848962, 9292640, 9989588, 10221904, 11416672, 12486985, 12777380, 14270840, 14602720, 15697924, 19622405, 19979176, 20443808, 24973970, 25554760, 27471367, 28541680, 31395848, 39244810, 39958352, 49947940, 51109520, 54942734, 57083360, 62791696, 78489620, 79916704, 99895880, 102219040, 109885468, 125583392, 137356835, 156979240, 199791760, 219770936, 274713670, 313958480, 399583520, 439541872, 549427340, 627916960, 879083744, 1098854680, 2197709360, 4395418720]

約数ペア:

[(1, 4395418720), (2, 2197709360), (4, 1098854680), (5, 879083744), (7, 627916960), (8, 549427340), (10, 439541872), (11, 399583520), (14, 313958480), (16, 274713670), (20, 219770936), (22, 199791760), (28, 156979240), (32, 137356835), (35, 125583392), (40, 109885468), (43, 102219040), (44, 99895880), (55, 79916704), (56, 78489620), (70, 62791696), (77, 57083360), (80, 54942734), (86, 51109520), (88, 49947940), (110, 39958352), (112, 39244810), (140, 31395848), (154, 28541680), (160, 27471367), (172, 25554760), (176, 24973970), (215, 20443808), (220, 19979176), (224, 19622405), (280, 15697924), (301, 14602720), (308, 14270840), (344, 12777380), (352, 12486985), (385, 11416672), (430, 10221904), (440, 9989588), (473, 9292640), (560, 7848962), (602, 7301360), (616, 7135420), (688, 6388690), (770, 5708336), (860, 5110952), (880, 4994794), (946, 4646320), (1120, 3924481), (1204, 3650680), (1232, 3567710), (1376, 3194345), (1505, 2920544), (1540, 2854168), (1720, 2555476), (1760, 2497397), (1892, 2323160), (2365, 1858528), (2408, 1825340), (2464, 1783855), (3010, 1460272), (3080, 1427084), (3311, 1327520), (3440, 1277738), (3784, 1161580), (4730, 929264), (4816, 912670), (6020, 730136), (6160, 713542), (6622, 663760), (6880, 638869), (7568, 580790), (8297, 529760), (9460, 464632), (9632, 456335), (12040, 365068), (12320, 356771), (13244, 331880), (15136, 290395), (16555, 265504), (16594, 264880), (18920, 232316), (24080, 182534), (26488, 165940), (33110, 132752), (33188, 132440), (37840, 116158), (41485, 105952), (48160, 91267), (52976, 82970), (58079, 75680), (66220, 66376)]