20512134000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1706

約数の個数: 480

約数和(自身を含む): 77498640960

約数和(自身を除く): 56986506960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 37, 38, 40, 45, 48, 50, 57, 60, 72, 74, 75, 76, 80, 90, 95, 100, 111, 114, 120, 125, 144, 148, 150, 152, 171, 180, 185, 190, 200, 222, 225, 228, 240, 250, 285, 296, 300, 304, 333, 342, 360, 370, 375, 380, 400, 444, 450, 456, 475, 500, 555, 570, 592, 600, 666, 684, 703, 720, 740, 750, 760, 855, 888, 900, 912, 925, 950, 1000, 1110, 1125, 1140, 1200, 1332, 1368, 1406, 1425, 1480, 1500, 1520, 1621, 1665, 1710, 1776, 1800, 1850, 1900, 2000, 2109, 2220, 2250, 2280, 2375, 2664, 2736, 2775, 2812, 2850, 2960, 3000, 3242, 3330, 3420, 3515, 3600, 3700, 3800, 4218, 4275, 4440, 4500, 4560, 4625, 4750, 4863, 5328, 5550, 5624, 5700, 6000, 6327, 6484, 6660, 6840, 7030, 7125, 7400, 7600, 8105, 8325, 8436, 8550, 8880, 9000, 9250, 9500, 9726, 10545, 11100, 11248, 11400, 12654, 12968, 13320, 13680, 13875, 14060, 14250, 14589, 14800, 16210, 16650, 16872, 17100, 17575, 18000, 18500, 19000, 19452, 21090, 21375, 22200, 22800, 24315, 25308, 25936, 26640, 27750, 28120, 28500, 29178, 30799, 31635, 32420, 33300, 33744, 34200, 35150, 37000, 38000, 38904, 40525, 41625, 42180, 42750, 44400, 48630, 50616, 52725, 55500, 56240, 57000, 58356, 59977, 61598, 63270, 64840, 66600, 68400, 70300, 72945, 74000, 77808, 81050, 83250, 84360, 85500, 87875, 92397, 97260, 101232, 105450, 111000, 114000, 116712, 119954, 121575, 123196, 126540, 129680, 133200, 140600, 145890, 153995, 158175, 162100, 166500, 168720, 171000, 175750, 179931, 184794, 194520, 202625, 210900, 222000, 233424, 239908, 243150, 246392, 253080, 263625, 277191, 281200, 291780, 299885, 307990, 316350, 324200, 333000, 342000, 351500, 359862, 364725, 369588, 389040, 405250, 421800, 461985, 479816, 486300, 492784, 506160, 527250, 539793, 554382, 583560, 599770, 607875, 615980, 632700, 648400, 666000, 703000, 719724, 729450, 739176, 769975, 790875, 810500, 843600, 899655, 923970, 959632, 972600, 1054500, 1079586, 1108764, 1139563, 1167120, 1199540, 1215750, 1231960, 1265400, 1385955, 1406000, 1439448, 1458900, 1478352, 1499425, 1539950, 1581750, 1621000, 1799310, 1823625, 1847940, 1945200, 2109000, 2159172, 2217528, 2279126, 2309925, 2399080, 2431500, 2463920, 2530800, 2698965, 2771910, 2878896, 2917800, 2998850, 3079900, 3163500, 3242000, 3418689, 3598620, 3647250, 3695880, 3849875, 4218000, 4318344, 4435056, 4498275, 4558252, 4619850, 4798160, 4863000, 5397930, 5543820, 5697815, 5835600, 5997700, 6159800, 6327000, 6837378, 6929775, 7197240, 7294500, 7391760, 7497125, 7699750, 8636688, 8996550, 9116504, 9239700, 9726000, 10256067, 10795860, 11087640, 11395630, 11549625, 11995400, 12319600, 12654000, 13494825, 13674756, 13859550, 14394480, 14589000, 14994250, 15399500, 17093445, 17993100, 18233008, 18479400, 20512134, 21591720, 22175280, 22491375, 22791260, 23099250, 23990800, 26989650, 27349512, 27719100, 28489075, 29178000, 29988500, 30799000, 34186890, 34648875, 35986200, 36958800, 41024268, 43183440, 44982750, 45582520, 46198500, 51280335, 53979300, 54699024, 55438200, 56978150, 59977000, 61598000, 67474125, 68373780, 69297750, 71972400, 82048536, 85467225, 89965500, 91165040, 92397000, 102560670, 107958600, 110876400, 113956300, 119954000, 134948250, 136747560, 138595500, 142445375, 164097072, 170934450, 179931000, 184794000, 205121340, 215917200, 227912600, 256401675, 269896500, 273495120, 277191000, 284890750, 341868900, 359862000, 410242680, 427336125, 455825200, 512803350, 539793000, 554382000, 569781500, 683737800, 820485360, 854672250, 1025606700, 1079586000, 1139563000, 1282008375, 1367475600, 1709344500, 2051213400, 2279126000, 2564016750, 3418689000, 4102426800, 5128033500, 6837378000, 10256067000, 20512134000]

約数ペア:

[(1, 20512134000), (2, 10256067000), (3, 6837378000), (4, 5128033500), (5, 4102426800), (6, 3418689000), (8, 2564016750), (9, 2279126000), (10, 2051213400), (12, 1709344500), (15, 1367475600), (16, 1282008375), (18, 1139563000), (19, 1079586000), (20, 1025606700), (24, 854672250), (25, 820485360), (30, 683737800), (36, 569781500), (37, 554382000), (38, 539793000), (40, 512803350), (45, 455825200), (48, 427336125), (50, 410242680), (57, 359862000), (60, 341868900), (72, 284890750), (74, 277191000), (75, 273495120), (76, 269896500), (80, 256401675), (90, 227912600), (95, 215917200), (100, 205121340), (111, 184794000), (114, 179931000), (120, 170934450), (125, 164097072), (144, 142445375), (148, 138595500), (150, 136747560), (152, 134948250), (171, 119954000), (180, 113956300), (185, 110876400), (190, 107958600), (200, 102560670), (222, 92397000), (225, 91165040), (228, 89965500), (240, 85467225), (250, 82048536), (285, 71972400), (296, 69297750), (300, 68373780), (304, 67474125), (333, 61598000), (342, 59977000), (360, 56978150), (370, 55438200), (375, 54699024), (380, 53979300), (400, 51280335), (444, 46198500), (450, 45582520), (456, 44982750), (475, 43183440), (500, 41024268), (555, 36958800), (570, 35986200), (592, 34648875), (600, 34186890), (666, 30799000), (684, 29988500), (703, 29178000), (720, 28489075), (740, 27719100), (750, 27349512), (760, 26989650), (855, 23990800), (888, 23099250), (900, 22791260), (912, 22491375), (925, 22175280), (950, 21591720), (1000, 20512134), (1110, 18479400), (1125, 18233008), (1140, 17993100), (1200, 17093445), (1332, 15399500), (1368, 14994250), (1406, 14589000), (1425, 14394480), (1480, 13859550), (1500, 13674756), (1520, 13494825), (1621, 12654000), (1665, 12319600), (1710, 11995400), (1776, 11549625), (1800, 11395630), (1850, 11087640), (1900, 10795860), (2000, 10256067), (2109, 9726000), (2220, 9239700), (2250, 9116504), (2280, 8996550), (2375, 8636688), (2664, 7699750), (2736, 7497125), (2775, 7391760), (2812, 7294500), (2850, 7197240), (2960, 6929775), (3000, 6837378), (3242, 6327000), (3330, 6159800), (3420, 5997700), (3515, 5835600), (3600, 5697815), (3700, 5543820), (3800, 5397930), (4218, 4863000), (4275, 4798160), (4440, 4619850), (4500, 4558252), (4560, 4498275), (4625, 4435056), (4750, 4318344), (4863, 4218000), (5328, 3849875), (5550, 3695880), (5624, 3647250), (5700, 3598620), (6000, 3418689), (6327, 3242000), (6484, 3163500), (6660, 3079900), (6840, 2998850), (7030, 2917800), (7125, 2878896), (7400, 2771910), (7600, 2698965), (8105, 2530800), (8325, 2463920), (8436, 2431500), (8550, 2399080), (8880, 2309925), (9000, 2279126), (9250, 2217528), (9500, 2159172), (9726, 2109000), (10545, 1945200), (11100, 1847940), (11248, 1823625), (11400, 1799310), (12654, 1621000), (12968, 1581750), (13320, 1539950), (13680, 1499425), (13875, 1478352), (14060, 1458900), (14250, 1439448), (14589, 1406000), (14800, 1385955), (16210, 1265400), (16650, 1231960), (16872, 1215750), (17100, 1199540), (17575, 1167120), (18000, 1139563), (18500, 1108764), (19000, 1079586), (19452, 1054500), (21090, 972600), (21375, 959632), (22200, 923970), (22800, 899655), (24315, 843600), (25308, 810500), (25936, 790875), (26640, 769975), (27750, 739176), (28120, 729450), (28500, 719724), (29178, 703000), (30799, 666000), (31635, 648400), (32420, 632700), (33300, 615980), (33744, 607875), (34200, 599770), (35150, 583560), (37000, 554382), (38000, 539793), (38904, 527250), (40525, 506160), (41625, 492784), (42180, 486300), (42750, 479816), (44400, 461985), (48630, 421800), (50616, 405250), (52725, 389040), (55500, 369588), (56240, 364725), (57000, 359862), (58356, 351500), (59977, 342000), (61598, 333000), (63270, 324200), (64840, 316350), (66600, 307990), (68400, 299885), (70300, 291780), (72945, 281200), (74000, 277191), (77808, 263625), (81050, 253080), (83250, 246392), (84360, 243150), (85500, 239908), (87875, 233424), (92397, 222000), (97260, 210900), (101232, 202625), (105450, 194520), (111000, 184794), (114000, 179931), (116712, 175750), (119954, 171000), (121575, 168720), (123196, 166500), (126540, 162100), (129680, 158175), (133200, 153995), (140600, 145890)]