156946020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 584672256

約数和(自身を除く): 427726236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 49, 55, 60, 66, 69, 70, 77, 84, 92, 98, 105, 110, 115, 132, 138, 140, 147, 154, 161, 165, 196, 210, 211, 220, 230, 231, 245, 253, 276, 294, 308, 322, 330, 345, 385, 420, 422, 460, 462, 483, 490, 506, 539, 588, 633, 644, 660, 690, 735, 759, 770, 805, 844, 924, 966, 980, 1012, 1055, 1078, 1127, 1155, 1265, 1266, 1380, 1470, 1477, 1518, 1540, 1610, 1617, 1771, 1932, 2110, 2156, 2254, 2310, 2321, 2415, 2530, 2532, 2695, 2940, 2954, 3036, 3165, 3220, 3234, 3381, 3542, 3795, 4220, 4431, 4508, 4620, 4642, 4830, 4853, 5060, 5313, 5390, 5635, 5908, 6330, 6468, 6762, 6963, 7084, 7385, 7590, 8085, 8855, 8862, 9284, 9660, 9706, 10339, 10626, 10780, 11270, 11605, 12397, 12660, 13524, 13926, 14559, 14770, 15180, 16170, 16247, 16905, 17710, 17724, 19412, 20678, 21252, 22155, 22540, 23210, 24265, 24794, 26565, 27852, 29118, 29540, 31017, 32340, 32494, 33810, 33971, 34815, 35420, 37191, 41356, 44310, 46420, 48530, 48741, 49588, 51695, 53130, 53383, 58236, 61985, 62034, 64988, 67620, 67942, 69630, 72795, 74382, 81235, 88620, 97060, 97482, 101913, 103390, 106260, 106766, 113729, 123970, 124068, 135884, 139260, 145590, 148764, 155085, 160149, 162470, 169855, 185955, 194964, 203826, 206780, 213532, 227458, 237797, 243705, 247940, 266915, 291180, 310170, 320298, 324940, 339710, 341187, 371910, 373681, 407652, 454916, 475594, 487410, 509565, 533830, 568645, 620340, 640596, 679420, 682374, 713391, 743820, 747362, 800745, 951188, 974820, 1019130, 1067660, 1121043, 1137290, 1188985, 1364748, 1426782, 1494724, 1601490, 1705935, 1868405, 2038260, 2242086, 2274580, 2377970, 2615767, 2853564, 3202980, 3411870, 3566955, 3736810, 4484172, 4755940, 5231534, 5605215, 6823740, 7133910, 7473620, 7847301, 10463068, 11210430, 13078835, 14267820, 15694602, 22420860, 26157670, 31389204, 39236505, 52315340, 78473010, 156946020]

約数ペア:

[(1, 156946020), (2, 78473010), (3, 52315340), (4, 39236505), (5, 31389204), (6, 26157670), (7, 22420860), (10, 15694602), (11, 14267820), (12, 13078835), (14, 11210430), (15, 10463068), (20, 7847301), (21, 7473620), (22, 7133910), (23, 6823740), (28, 5605215), (30, 5231534), (33, 4755940), (35, 4484172), (42, 3736810), (44, 3566955), (46, 3411870), (49, 3202980), (55, 2853564), (60, 2615767), (66, 2377970), (69, 2274580), (70, 2242086), (77, 2038260), (84, 1868405), (92, 1705935), (98, 1601490), (105, 1494724), (110, 1426782), (115, 1364748), (132, 1188985), (138, 1137290), (140, 1121043), (147, 1067660), (154, 1019130), (161, 974820), (165, 951188), (196, 800745), (210, 747362), (211, 743820), (220, 713391), (230, 682374), (231, 679420), (245, 640596), (253, 620340), (276, 568645), (294, 533830), (308, 509565), (322, 487410), (330, 475594), (345, 454916), (385, 407652), (420, 373681), (422, 371910), (460, 341187), (462, 339710), (483, 324940), (490, 320298), (506, 310170), (539, 291180), (588, 266915), (633, 247940), (644, 243705), (660, 237797), (690, 227458), (735, 213532), (759, 206780), (770, 203826), (805, 194964), (844, 185955), (924, 169855), (966, 162470), (980, 160149), (1012, 155085), (1055, 148764), (1078, 145590), (1127, 139260), (1155, 135884), (1265, 124068), (1266, 123970), (1380, 113729), (1470, 106766), (1477, 106260), (1518, 103390), (1540, 101913), (1610, 97482), (1617, 97060), (1771, 88620), (1932, 81235), (2110, 74382), (2156, 72795), (2254, 69630), (2310, 67942), (2321, 67620), (2415, 64988), (2530, 62034), (2532, 61985), (2695, 58236), (2940, 53383), (2954, 53130), (3036, 51695), (3165, 49588), (3220, 48741), (3234, 48530), (3381, 46420), (3542, 44310), (3795, 41356), (4220, 37191), (4431, 35420), (4508, 34815), (4620, 33971), (4642, 33810), (4830, 32494), (4853, 32340), (5060, 31017), (5313, 29540), (5390, 29118), (5635, 27852), (5908, 26565), (6330, 24794), (6468, 24265), (6762, 23210), (6963, 22540), (7084, 22155), (7385, 21252), (7590, 20678), (8085, 19412), (8855, 17724), (8862, 17710), (9284, 16905), (9660, 16247), (9706, 16170), (10339, 15180), (10626, 14770), (10780, 14559), (11270, 13926), (11605, 13524), (12397, 12660)]