320206068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 1055703040

約数和(自身を除く): 735496972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 1051, 1092, 1116, 1209, 1302, 1404, 1612, 1638, 1674, 1953, 2102, 2418, 2457, 2604, 2821, 3153, 3276, 3348, 3627, 3906, 4204, 4836, 4914, 5642, 5859, 6306, 7254, 7357, 7812, 8463, 9459, 9828, 10881, 11284, 11718, 12612, 13663, 14508, 14714, 16926, 18918, 21762, 22071, 23436, 25389, 27326, 28377, 29428, 32581, 33852, 37836, 40989, 43524, 44142, 50778, 54652, 56754, 65162, 66213, 76167, 81978, 88284, 95641, 97743, 101556, 113508, 122967, 130324, 132426, 152334, 163956, 191282, 195486, 198639, 228067, 245934, 264852, 286923, 293229, 304668, 368901, 382564, 390972, 397278, 423553, 456134, 491868, 573846, 586458, 684201, 737802, 794556, 847106, 860769, 879687, 912268, 1147692, 1172916, 1270659, 1368402, 1475604, 1694212, 1721538, 1759374, 2052603, 2541318, 2582307, 2736804, 2964871, 3443076, 3518748, 3811977, 4105206, 5082636, 5164614, 5929742, 6157809, 7623954, 8210412, 8894613, 10329228, 11435931, 11859484, 12315618, 15247908, 17789226, 22871862, 24631236, 26683839, 35578452, 45743724, 53367678, 80051517, 106735356, 160103034, 320206068]

約数ペア:

[(1, 320206068), (2, 160103034), (3, 106735356), (4, 80051517), (6, 53367678), (7, 45743724), (9, 35578452), (12, 26683839), (13, 24631236), (14, 22871862), (18, 17789226), (21, 15247908), (26, 12315618), (27, 11859484), (28, 11435931), (31, 10329228), (36, 8894613), (39, 8210412), (42, 7623954), (52, 6157809), (54, 5929742), (62, 5164614), (63, 5082636), (78, 4105206), (84, 3811977), (91, 3518748), (93, 3443076), (108, 2964871), (117, 2736804), (124, 2582307), (126, 2541318), (156, 2052603), (182, 1759374), (186, 1721538), (189, 1694212), (217, 1475604), (234, 1368402), (252, 1270659), (273, 1172916), (279, 1147692), (351, 912268), (364, 879687), (372, 860769), (378, 847106), (403, 794556), (434, 737802), (468, 684201), (546, 586458), (558, 573846), (651, 491868), (702, 456134), (756, 423553), (806, 397278), (819, 390972), (837, 382564), (868, 368901), (1051, 304668), (1092, 293229), (1116, 286923), (1209, 264852), (1302, 245934), (1404, 228067), (1612, 198639), (1638, 195486), (1674, 191282), (1953, 163956), (2102, 152334), (2418, 132426), (2457, 130324), (2604, 122967), (2821, 113508), (3153, 101556), (3276, 97743), (3348, 95641), (3627, 88284), (3906, 81978), (4204, 76167), (4836, 66213), (4914, 65162), (5642, 56754), (5859, 54652), (6306, 50778), (7254, 44142), (7357, 43524), (7812, 40989), (8463, 37836), (9459, 33852), (9828, 32581), (10881, 29428), (11284, 28377), (11718, 27326), (12612, 25389), (13663, 23436), (14508, 22071), (14714, 21762), (16926, 18918)]