2740808304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 8579450880

約数和(自身を除く): 5838642576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 79, 86, 104, 117, 129, 144, 156, 158, 172, 208, 234, 237, 258, 312, 316, 344, 387, 431, 468, 474, 516, 559, 624, 632, 688, 711, 774, 862, 936, 948, 1027, 1032, 1118, 1264, 1293, 1422, 1548, 1677, 1724, 1872, 1896, 2054, 2064, 2236, 2586, 2844, 3081, 3096, 3354, 3397, 3448, 3792, 3879, 4108, 4472, 5031, 5172, 5603, 5688, 6162, 6192, 6708, 6794, 6896, 7758, 8216, 8944, 9243, 10062, 10191, 10344, 11206, 11376, 12324, 13416, 13588, 15516, 16432, 16809, 18486, 18533, 20124, 20382, 20688, 22412, 24648, 26832, 27176, 30573, 31032, 33618, 34049, 36972, 37066, 40248, 40764, 44161, 44824, 49296, 50427, 54352, 55599, 61146, 62064, 67236, 68098, 73944, 74132, 80496, 81528, 88322, 89648, 100854, 102147, 111198, 122292, 132483, 134472, 136196, 147888, 148264, 163056, 166797, 176644, 201708, 204294, 222396, 240929, 244584, 264966, 268944, 272392, 296528, 306441, 333594, 353288, 397449, 403416, 408588, 442637, 444792, 481858, 489168, 529932, 544784, 612882, 667188, 706576, 722787, 794898, 806832, 817176, 885274, 889584, 963716, 1059864, 1225764, 1327911, 1334376, 1445574, 1464107, 1589796, 1634352, 1770548, 1927432, 2119728, 2168361, 2451528, 2655822, 2668752, 2891148, 2928214, 3179592, 3541096, 3854864, 3983733, 4336722, 4392321, 4903056, 5311644, 5782296, 5856428, 6359184, 7082192, 7967466, 8673444, 8784642, 10623288, 11564592, 11712856, 13176963, 15934932, 17346888, 17569284, 19033391, 21246576, 23425712, 26353926, 31869864, 34693776, 35138568, 38066782, 52707852, 57100173, 63739728, 70277136, 76133564, 105415704, 114200346, 152267128, 171300519, 210831408, 228400692, 304534256, 342601038, 456801384, 685202076, 913602768, 1370404152, 2740808304]

約数ペア:

[(1, 2740808304), (2, 1370404152), (3, 913602768), (4, 685202076), (6, 456801384), (8, 342601038), (9, 304534256), (12, 228400692), (13, 210831408), (16, 171300519), (18, 152267128), (24, 114200346), (26, 105415704), (36, 76133564), (39, 70277136), (43, 63739728), (48, 57100173), (52, 52707852), (72, 38066782), (78, 35138568), (79, 34693776), (86, 31869864), (104, 26353926), (117, 23425712), (129, 21246576), (144, 19033391), (156, 17569284), (158, 17346888), (172, 15934932), (208, 13176963), (234, 11712856), (237, 11564592), (258, 10623288), (312, 8784642), (316, 8673444), (344, 7967466), (387, 7082192), (431, 6359184), (468, 5856428), (474, 5782296), (516, 5311644), (559, 4903056), (624, 4392321), (632, 4336722), (688, 3983733), (711, 3854864), (774, 3541096), (862, 3179592), (936, 2928214), (948, 2891148), (1027, 2668752), (1032, 2655822), (1118, 2451528), (1264, 2168361), (1293, 2119728), (1422, 1927432), (1548, 1770548), (1677, 1634352), (1724, 1589796), (1872, 1464107), (1896, 1445574), (2054, 1334376), (2064, 1327911), (2236, 1225764), (2586, 1059864), (2844, 963716), (3081, 889584), (3096, 885274), (3354, 817176), (3397, 806832), (3448, 794898), (3792, 722787), (3879, 706576), (4108, 667188), (4472, 612882), (5031, 544784), (5172, 529932), (5603, 489168), (5688, 481858), (6162, 444792), (6192, 442637), (6708, 408588), (6794, 403416), (6896, 397449), (7758, 353288), (8216, 333594), (8944, 306441), (9243, 296528), (10062, 272392), (10191, 268944), (10344, 264966), (11206, 244584), (11376, 240929), (12324, 222396), (13416, 204294), (13588, 201708), (15516, 176644), (16432, 166797), (16809, 163056), (18486, 148264), (18533, 147888), (20124, 136196), (20382, 134472), (20688, 132483), (22412, 122292), (24648, 111198), (26832, 102147), (27176, 100854), (30573, 89648), (31032, 88322), (33618, 81528), (34049, 80496), (36972, 74132), (37066, 73944), (40248, 68098), (40764, 67236), (44161, 62064), (44824, 61146), (49296, 55599), (50427, 54352)]