86810240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 244188000

約数和(自身を除く): 157377760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 59, 64, 76, 80, 88, 95, 110, 118, 121, 128, 152, 160, 176, 190, 209, 220, 236, 242, 295, 304, 320, 352, 380, 418, 440, 472, 484, 590, 605, 608, 640, 649, 704, 760, 836, 880, 944, 968, 1045, 1121, 1180, 1210, 1216, 1298, 1408, 1520, 1672, 1760, 1888, 1936, 2090, 2242, 2299, 2360, 2420, 2432, 2596, 3040, 3245, 3344, 3520, 3776, 3872, 4180, 4484, 4598, 4720, 4840, 5192, 5605, 6080, 6490, 6688, 7040, 7139, 7552, 7744, 8360, 8968, 9196, 9440, 9680, 10384, 11210, 11495, 12160, 12331, 12980, 13376, 14278, 15488, 16720, 17936, 18392, 18880, 19360, 20768, 22420, 22990, 24662, 25960, 26752, 28556, 33440, 35695, 35872, 36784, 37760, 38720, 41536, 44840, 45980, 49324, 51920, 57112, 61655, 66880, 71390, 71744, 73568, 77440, 83072, 89680, 91960, 98648, 103840, 114224, 123310, 133760, 135641, 142780, 143488, 147136, 179360, 183920, 197296, 207680, 228448, 246620, 271282, 285560, 294272, 358720, 367840, 394592, 415360, 456896, 493240, 542564, 571120, 678205, 717440, 735680, 789184, 913792, 986480, 1085128, 1142240, 1356410, 1471360, 1578368, 1972960, 2170256, 2284480, 2712820, 3945920, 4340512, 4568960, 5425640, 7891840, 8681024, 10851280, 17362048, 21702560, 43405120, 86810240]

約数ペア:

[(1, 86810240), (2, 43405120), (4, 21702560), (5, 17362048), (8, 10851280), (10, 8681024), (11, 7891840), (16, 5425640), (19, 4568960), (20, 4340512), (22, 3945920), (32, 2712820), (38, 2284480), (40, 2170256), (44, 1972960), (55, 1578368), (59, 1471360), (64, 1356410), (76, 1142240), (80, 1085128), (88, 986480), (95, 913792), (110, 789184), (118, 735680), (121, 717440), (128, 678205), (152, 571120), (160, 542564), (176, 493240), (190, 456896), (209, 415360), (220, 394592), (236, 367840), (242, 358720), (295, 294272), (304, 285560), (320, 271282), (352, 246620), (380, 228448), (418, 207680), (440, 197296), (472, 183920), (484, 179360), (590, 147136), (605, 143488), (608, 142780), (640, 135641), (649, 133760), (704, 123310), (760, 114224), (836, 103840), (880, 98648), (944, 91960), (968, 89680), (1045, 83072), (1121, 77440), (1180, 73568), (1210, 71744), (1216, 71390), (1298, 66880), (1408, 61655), (1520, 57112), (1672, 51920), (1760, 49324), (1888, 45980), (1936, 44840), (2090, 41536), (2242, 38720), (2299, 37760), (2360, 36784), (2420, 35872), (2432, 35695), (2596, 33440), (3040, 28556), (3245, 26752), (3344, 25960), (3520, 24662), (3776, 22990), (3872, 22420), (4180, 20768), (4484, 19360), (4598, 18880), (4720, 18392), (4840, 17936), (5192, 16720), (5605, 15488), (6080, 14278), (6490, 13376), (6688, 12980), (7040, 12331), (7139, 12160), (7552, 11495), (7744, 11210), (8360, 10384), (8968, 9680), (9196, 9440)]