65168828400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{2887}}^1$

素因数の和:4368

約数の個数: 240

約数和(自身を含む): 225049040384

約数和(自身を除く): 159880211984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1447, 1560, 1950, 2600, 2887, 2894, 3120, 3900, 4341, 5200, 5774, 5788, 7235, 7800, 8661, 8682, 11548, 11576, 14435, 14470, 15600, 17322, 17364, 18811, 21705, 23096, 23152, 28870, 28940, 34644, 34728, 36175, 37531, 37622, 43305, 43410, 46192, 56433, 57740, 57880, 69288, 69456, 72175, 72350, 75062, 75244, 86610, 86820, 94055, 108525, 112593, 112866, 115480, 115760, 138576, 144350, 144700, 150124, 150488, 173220, 173640, 187655, 188110, 216525, 217050, 225186, 225732, 230960, 282165, 288700, 289400, 300248, 300976, 346440, 347280, 375310, 376220, 433050, 434100, 450372, 451464, 470275, 562965, 564330, 577400, 578800, 600496, 692880, 750620, 752440, 866100, 868200, 900744, 902928, 938275, 940550, 1125930, 1128660, 1154800, 1410825, 1501240, 1504880, 1732200, 1736400, 1801488, 1876550, 1881100, 2251860, 2257320, 2814825, 2821650, 3002480, 3464400, 3753100, 3762200, 4177489, 4503720, 4514640, 5629650, 5643300, 7506200, 7524400, 8354978, 9007440, 11259300, 11286600, 12532467, 15012400, 16709956, 20887445, 22518600, 22573200, 25064934, 33419912, 41774890, 45037200, 50129868, 54307357, 62662335, 66839824, 83549780, 100259736, 104437225, 108614714, 125324670, 162922071, 167099560, 200519472, 208874450, 217229428, 250649340, 271536785, 313311675, 325844142, 334199120, 417748900, 434458856, 501298680, 543073570, 626623350, 651688284, 814610355, 835497800, 868917712, 1002597360, 1086147140, 1253246700, 1303376568, 1357683925, 1629220710, 1670995600, 2172294280, 2506493400, 2606753136, 2715367850, 3258441420, 4073051775, 4344588560, 5012986800, 5430735700, 6516882840, 8146103550, 10861471400, 13033765680, 16292207100, 21722942800, 32584414200, 65168828400]

約数ペア:

[(1, 65168828400), (2, 32584414200), (3, 21722942800), (4, 16292207100), (5, 13033765680), (6, 10861471400), (8, 8146103550), (10, 6516882840), (12, 5430735700), (13, 5012986800), (15, 4344588560), (16, 4073051775), (20, 3258441420), (24, 2715367850), (25, 2606753136), (26, 2506493400), (30, 2172294280), (39, 1670995600), (40, 1629220710), (48, 1357683925), (50, 1303376568), (52, 1253246700), (60, 1086147140), (65, 1002597360), (75, 868917712), (78, 835497800), (80, 814610355), (100, 651688284), (104, 626623350), (120, 543073570), (130, 501298680), (150, 434458856), (156, 417748900), (195, 334199120), (200, 325844142), (208, 313311675), (240, 271536785), (260, 250649340), (300, 217229428), (312, 208874450), (325, 200519472), (390, 167099560), (400, 162922071), (520, 125324670), (600, 108614714), (624, 104437225), (650, 100259736), (780, 83549780), (975, 66839824), (1040, 62662335), (1200, 54307357), (1300, 50129868), (1447, 45037200), (1560, 41774890), (1950, 33419912), (2600, 25064934), (2887, 22573200), (2894, 22518600), (3120, 20887445), (3900, 16709956), (4341, 15012400), (5200, 12532467), (5774, 11286600), (5788, 11259300), (7235, 9007440), (7800, 8354978), (8661, 7524400), (8682, 7506200), (11548, 5643300), (11576, 5629650), (14435, 4514640), (14470, 4503720), (15600, 4177489), (17322, 3762200), (17364, 3753100), (18811, 3464400), (21705, 3002480), (23096, 2821650), (23152, 2814825), (28870, 2257320), (28940, 2251860), (34644, 1881100), (34728, 1876550), (36175, 1801488), (37531, 1736400), (37622, 1732200), (43305, 1504880), (43410, 1501240), (46192, 1410825), (56433, 1154800), (57740, 1128660), (57880, 1125930), (69288, 940550), (69456, 938275), (72175, 902928), (72350, 900744), (75062, 868200), (75244, 866100), (86610, 752440), (86820, 750620), (94055, 692880), (108525, 600496), (112593, 578800), (112866, 577400), (115480, 564330), (115760, 562965), (138576, 470275), (144350, 451464), (144700, 450372), (150124, 434100), (150488, 433050), (173220, 376220), (173640, 375310), (187655, 347280), (188110, 346440), (216525, 300976), (217050, 300248), (225186, 289400), (225732, 288700), (230960, 282165)]