165342840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 556554240

約数和(自身を除く): 391211400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 263, 310, 312, 338, 372, 390, 403, 465, 507, 520, 526, 620, 676, 744, 780, 789, 806, 845, 930, 1014, 1052, 1209, 1240, 1315, 1352, 1560, 1578, 1612, 1690, 1860, 2015, 2028, 2104, 2418, 2535, 2630, 3156, 3224, 3380, 3419, 3720, 3945, 4030, 4056, 4836, 5070, 5239, 5260, 6045, 6312, 6760, 6838, 7890, 8060, 8153, 9672, 10140, 10257, 10478, 10520, 12090, 13676, 15717, 15780, 16120, 16306, 17095, 20280, 20514, 20956, 24180, 24459, 26195, 27352, 31434, 31560, 32612, 34190, 40765, 41028, 41912, 44447, 48360, 48918, 51285, 52390, 62868, 65224, 68380, 78585, 81530, 82056, 88894, 97836, 102570, 104780, 105989, 122295, 125736, 133341, 136760, 157170, 163060, 177788, 195672, 205140, 209560, 211978, 222235, 244590, 266682, 314340, 317967, 326120, 355576, 410280, 423956, 444470, 489180, 529945, 533364, 628680, 635934, 666705, 847912, 888940, 978360, 1059890, 1066728, 1271868, 1333410, 1377857, 1589835, 1777880, 2119780, 2543736, 2666820, 2755714, 3179670, 4133571, 4239560, 5333640, 5511428, 6359340, 6889285, 8267142, 11022856, 12718680, 13778570, 16534284, 20667855, 27557140, 33068568, 41335710, 55114280, 82671420, 165342840]

約数ペア:

[(1, 165342840), (2, 82671420), (3, 55114280), (4, 41335710), (5, 33068568), (6, 27557140), (8, 20667855), (10, 16534284), (12, 13778570), (13, 12718680), (15, 11022856), (20, 8267142), (24, 6889285), (26, 6359340), (30, 5511428), (31, 5333640), (39, 4239560), (40, 4133571), (52, 3179670), (60, 2755714), (62, 2666820), (65, 2543736), (78, 2119780), (93, 1777880), (104, 1589835), (120, 1377857), (124, 1333410), (130, 1271868), (155, 1066728), (156, 1059890), (169, 978360), (186, 888940), (195, 847912), (248, 666705), (260, 635934), (263, 628680), (310, 533364), (312, 529945), (338, 489180), (372, 444470), (390, 423956), (403, 410280), (465, 355576), (507, 326120), (520, 317967), (526, 314340), (620, 266682), (676, 244590), (744, 222235), (780, 211978), (789, 209560), (806, 205140), (845, 195672), (930, 177788), (1014, 163060), (1052, 157170), (1209, 136760), (1240, 133341), (1315, 125736), (1352, 122295), (1560, 105989), (1578, 104780), (1612, 102570), (1690, 97836), (1860, 88894), (2015, 82056), (2028, 81530), (2104, 78585), (2418, 68380), (2535, 65224), (2630, 62868), (3156, 52390), (3224, 51285), (3380, 48918), (3419, 48360), (3720, 44447), (3945, 41912), (4030, 41028), (4056, 40765), (4836, 34190), (5070, 32612), (5239, 31560), (5260, 31434), (6045, 27352), (6312, 26195), (6760, 24459), (6838, 24180), (7890, 20956), (8060, 20514), (8153, 20280), (9672, 17095), (10140, 16306), (10257, 16120), (10478, 15780), (10520, 15717), (12090, 13676)]