342389460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 1135411200

約数和(自身を除く): 793021740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 127, 131, 140, 147, 196, 210, 245, 254, 262, 294, 343, 381, 393, 420, 490, 508, 524, 588, 635, 655, 686, 735, 762, 786, 889, 917, 980, 1029, 1270, 1310, 1372, 1470, 1524, 1572, 1715, 1778, 1834, 1905, 1965, 2058, 2540, 2620, 2667, 2751, 2940, 3430, 3556, 3668, 3810, 3930, 4116, 4445, 4585, 5145, 5334, 5502, 6223, 6419, 6860, 7620, 7860, 8890, 9170, 10290, 10668, 11004, 12446, 12838, 13335, 13755, 16637, 17780, 18340, 18669, 19257, 20580, 24892, 25676, 26670, 27510, 31115, 32095, 33274, 37338, 38514, 43561, 44933, 49911, 53340, 55020, 62230, 64190, 66548, 74676, 77028, 83185, 87122, 89866, 93345, 96285, 99822, 116459, 124460, 128380, 130683, 134799, 166370, 174244, 179732, 186690, 192570, 199644, 217805, 224665, 232918, 249555, 261366, 269598, 332740, 349377, 373380, 385140, 435610, 449330, 465836, 499110, 522732, 539196, 582295, 653415, 673995, 698754, 815213, 871220, 898660, 998220, 1164590, 1306830, 1347990, 1397508, 1630426, 1746885, 2329180, 2445639, 2613660, 2695980, 3260852, 3493770, 4076065, 4891278, 5706491, 6987540, 8152130, 9782556, 11412982, 12228195, 16304260, 17119473, 22825964, 24456390, 28532455, 34238946, 48912780, 57064910, 68477892, 85597365, 114129820, 171194730, 342389460]

約数ペア:

[(1, 342389460), (2, 171194730), (3, 114129820), (4, 85597365), (5, 68477892), (6, 57064910), (7, 48912780), (10, 34238946), (12, 28532455), (14, 24456390), (15, 22825964), (20, 17119473), (21, 16304260), (28, 12228195), (30, 11412982), (35, 9782556), (42, 8152130), (49, 6987540), (60, 5706491), (70, 4891278), (84, 4076065), (98, 3493770), (105, 3260852), (127, 2695980), (131, 2613660), (140, 2445639), (147, 2329180), (196, 1746885), (210, 1630426), (245, 1397508), (254, 1347990), (262, 1306830), (294, 1164590), (343, 998220), (381, 898660), (393, 871220), (420, 815213), (490, 698754), (508, 673995), (524, 653415), (588, 582295), (635, 539196), (655, 522732), (686, 499110), (735, 465836), (762, 449330), (786, 435610), (889, 385140), (917, 373380), (980, 349377), (1029, 332740), (1270, 269598), (1310, 261366), (1372, 249555), (1470, 232918), (1524, 224665), (1572, 217805), (1715, 199644), (1778, 192570), (1834, 186690), (1905, 179732), (1965, 174244), (2058, 166370), (2540, 134799), (2620, 130683), (2667, 128380), (2751, 124460), (2940, 116459), (3430, 99822), (3556, 96285), (3668, 93345), (3810, 89866), (3930, 87122), (4116, 83185), (4445, 77028), (4585, 74676), (5145, 66548), (5334, 64190), (5502, 62230), (6223, 55020), (6419, 53340), (6860, 49911), (7620, 44933), (7860, 43561), (8890, 38514), (9170, 37338), (10290, 33274), (10668, 32095), (11004, 31115), (12446, 27510), (12838, 26670), (13335, 25676), (13755, 24892), (16637, 20580), (17780, 19257), (18340, 18669)]