80301160000

素因数分解:

$2^6\times 5^4\times {\mathrm{31}}^2\times {\mathrm{2089}}^1$

素因数の和:2183

約数の個数: 210

約数和(自身を含む): 205849724190

約数和(自身を除く): 125548564190

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 625, 775, 800, 961, 992, 1000, 1240, 1250, 1550, 1600, 1922, 1984, 2000, 2089, 2480, 2500, 3100, 3844, 3875, 4000, 4178, 4805, 4960, 5000, 6200, 7688, 7750, 8000, 8356, 9610, 9920, 10000, 10445, 12400, 15376, 15500, 16712, 19220, 19375, 20000, 20890, 24025, 24800, 30752, 31000, 33424, 38440, 38750, 40000, 41780, 48050, 49600, 52225, 61504, 62000, 64759, 66848, 76880, 77500, 83560, 96100, 104450, 120125, 124000, 129518, 133696, 153760, 155000, 167120, 192200, 208900, 240250, 248000, 259036, 261125, 307520, 310000, 323795, 334240, 384400, 417800, 480500, 518072, 522250, 600625, 620000, 647590, 668480, 768800, 835600, 961000, 1036144, 1044500, 1201250, 1240000, 1295180, 1305625, 1537600, 1618975, 1671200, 1922000, 2007529, 2072288, 2089000, 2402500, 2590360, 2611250, 3237950, 3342400, 3844000, 4015058, 4144576, 4178000, 4805000, 5180720, 5222500, 6475900, 7688000, 8030116, 8094875, 8356000, 9610000, 10037645, 10361440, 10445000, 12951800, 16060232, 16189750, 16712000, 19220000, 20075290, 20722880, 20890000, 25903600, 32120464, 32379500, 38440000, 40150580, 40474375, 41780000, 50188225, 51807200, 64240928, 64759000, 80301160, 80948750, 83560000, 100376450, 103614400, 128481856, 129518000, 160602320, 161897500, 200752900, 250941125, 259036000, 321204640, 323795000, 401505800, 501882250, 518072000, 642409280, 647590000, 803011600, 1003764500, 1254705625, 1295180000, 1606023200, 2007529000, 2509411250, 2590360000, 3212046400, 4015058000, 5018822500, 8030116000, 10037645000, 16060232000, 20075290000, 40150580000, 80301160000]

約数ペア:

[(1, 80301160000), (2, 40150580000), (4, 20075290000), (5, 16060232000), (8, 10037645000), (10, 8030116000), (16, 5018822500), (20, 4015058000), (25, 3212046400), (31, 2590360000), (32, 2509411250), (40, 2007529000), (50, 1606023200), (62, 1295180000), (64, 1254705625), (80, 1003764500), (100, 803011600), (124, 647590000), (125, 642409280), (155, 518072000), (160, 501882250), (200, 401505800), (248, 323795000), (250, 321204640), (310, 259036000), (320, 250941125), (400, 200752900), (496, 161897500), (500, 160602320), (620, 129518000), (625, 128481856), (775, 103614400), (800, 100376450), (961, 83560000), (992, 80948750), (1000, 80301160), (1240, 64759000), (1250, 64240928), (1550, 51807200), (1600, 50188225), (1922, 41780000), (1984, 40474375), (2000, 40150580), (2089, 38440000), (2480, 32379500), (2500, 32120464), (3100, 25903600), (3844, 20890000), (3875, 20722880), (4000, 20075290), (4178, 19220000), (4805, 16712000), (4960, 16189750), (5000, 16060232), (6200, 12951800), (7688, 10445000), (7750, 10361440), (8000, 10037645), (8356, 9610000), (9610, 8356000), (9920, 8094875), (10000, 8030116), (10445, 7688000), (12400, 6475900), (15376, 5222500), (15500, 5180720), (16712, 4805000), (19220, 4178000), (19375, 4144576), (20000, 4015058), (20890, 3844000), (24025, 3342400), (24800, 3237950), (30752, 2611250), (31000, 2590360), (33424, 2402500), (38440, 2089000), (38750, 2072288), (40000, 2007529), (41780, 1922000), (48050, 1671200), (49600, 1618975), (52225, 1537600), (61504, 1305625), (62000, 1295180), (64759, 1240000), (66848, 1201250), (76880, 1044500), (77500, 1036144), (83560, 961000), (96100, 835600), (104450, 768800), (120125, 668480), (124000, 647590), (129518, 620000), (133696, 600625), (153760, 522250), (155000, 518072), (167120, 480500), (192200, 417800), (208900, 384400), (240250, 334240), (248000, 323795), (259036, 310000), (261125, 307520)]