196256340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 726485760

約数和(自身を除く): 530229420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 41, 42, 45, 58, 60, 63, 70, 82, 84, 87, 90, 105, 116, 123, 126, 131, 140, 145, 164, 174, 180, 203, 205, 210, 246, 252, 261, 262, 287, 290, 315, 348, 369, 393, 406, 410, 420, 435, 492, 522, 524, 574, 580, 609, 615, 630, 655, 738, 786, 812, 820, 861, 870, 917, 1015, 1044, 1148, 1179, 1189, 1218, 1230, 1260, 1305, 1310, 1435, 1476, 1572, 1722, 1740, 1827, 1834, 1845, 1965, 2030, 2358, 2378, 2436, 2460, 2583, 2610, 2620, 2751, 2870, 3045, 3444, 3567, 3654, 3668, 3690, 3799, 3930, 4060, 4305, 4585, 4716, 4756, 5166, 5220, 5371, 5502, 5740, 5895, 5945, 6090, 7134, 7308, 7380, 7598, 7860, 8253, 8323, 8610, 9135, 9170, 10332, 10701, 10742, 11004, 11397, 11790, 11890, 12180, 12915, 13755, 14268, 15196, 16113, 16506, 16646, 17220, 17835, 18270, 18340, 18995, 21402, 21484, 22794, 23580, 23780, 24969, 25830, 26593, 26855, 27510, 32226, 33012, 33292, 34191, 35670, 36540, 37597, 37990, 41265, 41615, 42804, 45588, 48339, 49938, 51660, 53186, 53505, 53710, 55020, 56985, 64452, 68382, 71340, 74907, 75194, 75980, 79779, 80565, 82530, 83230, 96678, 99876, 106372, 107010, 107420, 112791, 113970, 124845, 132965, 136764, 149814, 150388, 155759, 159558, 161130, 165060, 166460, 170955, 187985, 193356, 214020, 225582, 227940, 239337, 241695, 249690, 265930, 299628, 311518, 319116, 322260, 338373, 341910, 374535, 375970, 398895, 451164, 467277, 478674, 483390, 499380, 531860, 563955, 623036, 676746, 683820, 749070, 751940, 778795, 797790, 934554, 957348, 966780, 1090313, 1127910, 1196685, 1353492, 1401831, 1498140, 1557590, 1595580, 1691865, 1869108, 2180626, 2255820, 2336385, 2393370, 2803662, 3115180, 3270939, 3383730, 4361252, 4672770, 4786740, 5451565, 5607324, 6541878, 6767460, 7009155, 9345540, 9812817, 10903130, 13083756, 14018310, 16354695, 19625634, 21806260, 28036620, 32709390, 39251268, 49064085, 65418780, 98128170, 196256340]

約数ペア:

[(1, 196256340), (2, 98128170), (3, 65418780), (4, 49064085), (5, 39251268), (6, 32709390), (7, 28036620), (9, 21806260), (10, 19625634), (12, 16354695), (14, 14018310), (15, 13083756), (18, 10903130), (20, 9812817), (21, 9345540), (28, 7009155), (29, 6767460), (30, 6541878), (35, 5607324), (36, 5451565), (41, 4786740), (42, 4672770), (45, 4361252), (58, 3383730), (60, 3270939), (63, 3115180), (70, 2803662), (82, 2393370), (84, 2336385), (87, 2255820), (90, 2180626), (105, 1869108), (116, 1691865), (123, 1595580), (126, 1557590), (131, 1498140), (140, 1401831), (145, 1353492), (164, 1196685), (174, 1127910), (180, 1090313), (203, 966780), (205, 957348), (210, 934554), (246, 797790), (252, 778795), (261, 751940), (262, 749070), (287, 683820), (290, 676746), (315, 623036), (348, 563955), (369, 531860), (393, 499380), (406, 483390), (410, 478674), (420, 467277), (435, 451164), (492, 398895), (522, 375970), (524, 374535), (574, 341910), (580, 338373), (609, 322260), (615, 319116), (630, 311518), (655, 299628), (738, 265930), (786, 249690), (812, 241695), (820, 239337), (861, 227940), (870, 225582), (917, 214020), (1015, 193356), (1044, 187985), (1148, 170955), (1179, 166460), (1189, 165060), (1218, 161130), (1230, 159558), (1260, 155759), (1305, 150388), (1310, 149814), (1435, 136764), (1476, 132965), (1572, 124845), (1722, 113970), (1740, 112791), (1827, 107420), (1834, 107010), (1845, 106372), (1965, 99876), (2030, 96678), (2358, 83230), (2378, 82530), (2436, 80565), (2460, 79779), (2583, 75980), (2610, 75194), (2620, 74907), (2751, 71340), (2870, 68382), (3045, 64452), (3444, 56985), (3567, 55020), (3654, 53710), (3668, 53505), (3690, 53186), (3799, 51660), (3930, 49938), (4060, 48339), (4305, 45588), (4585, 42804), (4716, 41615), (4756, 41265), (5166, 37990), (5220, 37597), (5371, 36540), (5502, 35670), (5740, 34191), (5895, 33292), (5945, 33012), (6090, 32226), (7134, 27510), (7308, 26855), (7380, 26593), (7598, 25830), (7860, 24969), (8253, 23780), (8323, 23580), (8610, 22794), (9135, 21484), (9170, 21402), (10332, 18995), (10701, 18340), (10742, 18270), (11004, 17835), (11397, 17220), (11790, 16646), (11890, 16506), (12180, 16113), (12915, 15196), (13755, 14268)]