20756937600

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5475

約数の個数: 576

約数和(自身を含む): 89117808000

約数和(自身を除く): 68360870400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 112, 114, 120, 126, 128, 133, 140, 144, 150, 152, 160, 168, 171, 175, 180, 190, 192, 200, 210, 224, 225, 228, 240, 252, 266, 280, 285, 288, 300, 304, 315, 320, 336, 342, 350, 360, 380, 384, 399, 400, 420, 448, 450, 456, 475, 480, 504, 525, 532, 560, 570, 576, 600, 608, 630, 640, 665, 672, 684, 700, 720, 760, 798, 800, 840, 855, 896, 900, 912, 950, 960, 1008, 1050, 1064, 1120, 1140, 1152, 1197, 1200, 1216, 1260, 1330, 1344, 1368, 1400, 1425, 1440, 1520, 1575, 1596, 1600, 1680, 1710, 1800, 1824, 1900, 1920, 1995, 2016, 2100, 2128, 2240, 2280, 2394, 2400, 2432, 2520, 2660, 2688, 2736, 2800, 2850, 2880, 3040, 3150, 3192, 3200, 3325, 3360, 3420, 3600, 3648, 3800, 3990, 4032, 4200, 4256, 4275, 4480, 4560, 4788, 4800, 5040, 5320, 5419, 5472, 5600, 5700, 5760, 5985, 6080, 6300, 6384, 6650, 6720, 6840, 7200, 7296, 7600, 7980, 8064, 8400, 8512, 8550, 9120, 9576, 9600, 9975, 10080, 10640, 10838, 10944, 11200, 11400, 11970, 12160, 12600, 12768, 13300, 13440, 13680, 14400, 15200, 15960, 16257, 16800, 17024, 17100, 18240, 19152, 19950, 20160, 21280, 21676, 21888, 22400, 22800, 23940, 25200, 25536, 26600, 27095, 27360, 28800, 29925, 30400, 31920, 32514, 33600, 34200, 36480, 37933, 38304, 39900, 40320, 42560, 43352, 45600, 47880, 48771, 50400, 51072, 53200, 54190, 54720, 59850, 60800, 63840, 65028, 67200, 68400, 75866, 76608, 79800, 81285, 85120, 86704, 91200, 95760, 97542, 100800, 102961, 106400, 108380, 109440, 113799, 119700, 127680, 130056, 135475, 136800, 151732, 153216, 159600, 162570, 173408, 182400, 189665, 191520, 195084, 201600, 205922, 212800, 216760, 227598, 239400, 243855, 255360, 260112, 270950, 273600, 303464, 308883, 319200, 325140, 341397, 346816, 379330, 383040, 390168, 406425, 411844, 425600, 433520, 455196, 478800, 487710, 514805, 520224, 541900, 547200, 568995, 606928, 617766, 638400, 650280, 682794, 693632, 720727, 758660, 766080, 780336, 812850, 823688, 867040, 910392, 926649, 948325, 957600, 975420, 1029610, 1040448, 1083800, 1137990, 1213856, 1219275, 1235532, 1276800, 1300560, 1365588, 1441454, 1517320, 1544415, 1560672, 1625700, 1647376, 1706985, 1734080, 1820784, 1853298, 1896650, 1915200, 1950840, 2059220, 2080896, 2162181, 2167600, 2275980, 2427712, 2438550, 2471064, 2574025, 2601120, 2731176, 2844975, 2882908, 3034640, 3088830, 3121344, 3251400, 3294752, 3413970, 3468160, 3603635, 3641568, 3706596, 3793300, 3830400, 3901680, 4118440, 4324362, 4335200, 4551960, 4633245, 4855424, 4877100, 4942128, 5148050, 5202240, 5462352, 5689950, 5765816, 6069280, 6177660, 6242688, 6486543, 6502800, 6589504, 6827940, 7207270, 7283136, 7413192, 7586600, 7722075, 7803360, 8236880, 8534925, 8648724, 8670400, 9103920, 9266490, 9754200, 9884256, 10296100, 10404480, 10810905, 10924704, 11379900, 11531632, 12138560, 12355320, 12973086, 13005600, 13179008, 13655880, 14414540, 14566272, 14826384, 15173200, 15444150, 15606720, 16473760, 17069850, 17297448, 17340800, 18018175, 18207840, 18532980, 19508400, 19768512, 20592200, 21621810, 21849408, 22759800, 23063264, 23166225, 24277120, 24710640, 25946172, 26011200, 27311760, 28829080, 29652768, 30346400, 30888300, 31213440, 32432715, 32947520, 34139700, 34594896, 36036350, 36415680, 37065960, 39016800, 39537024, 41184400, 43243620, 43698816, 45519600, 46126528, 46332450, 49421280, 51892344, 52022400, 54054525, 54623520, 57658160, 59305536, 60692800, 61776600, 64865430, 65895040, 68279400, 69189792, 72072700, 72831360, 74131920, 78033600, 82368800, 86487240, 91039200, 92253056, 92664900, 98842560, 103784688, 108109050, 109247040, 115316320, 118611072, 121385600, 123553200, 129730860, 136558800, 138379584, 144145400, 148263840, 156067200, 162163575, 164737600, 172974480, 182078400, 185329800, 197685120, 207569376, 216218100, 218494080, 230632640, 247106400, 259461720, 273117600, 276759168, 288290800, 296527680, 324327150, 329475200, 345948960, 364156800, 370659600, 415138752, 432436200, 461265280, 494212800, 518923440, 546235200, 576581600, 593055360, 648654300, 691897920, 741319200, 830277504, 864872400, 988425600, 1037846880, 1092470400, 1153163200, 1297308600, 1383795840, 1482638400, 1729744800, 2075693760, 2306326400, 2594617200, 2965276800, 3459489600, 4151387520, 5189234400, 6918979200, 10378468800, 20756937600]

約数ペア:

[(1, 20756937600), (2, 10378468800), (3, 6918979200), (4, 5189234400), (5, 4151387520), (6, 3459489600), (7, 2965276800), (8, 2594617200), (9, 2306326400), (10, 2075693760), (12, 1729744800), (14, 1482638400), (15, 1383795840), (16, 1297308600), (18, 1153163200), (19, 1092470400), (20, 1037846880), (21, 988425600), (24, 864872400), (25, 830277504), (28, 741319200), (30, 691897920), (32, 648654300), (35, 593055360), (36, 576581600), (38, 546235200), (40, 518923440), (42, 494212800), (45, 461265280), (48, 432436200), (50, 415138752), (56, 370659600), (57, 364156800), (60, 345948960), (63, 329475200), (64, 324327150), (70, 296527680), (72, 288290800), (75, 276759168), (76, 273117600), (80, 259461720), (84, 247106400), (90, 230632640), (95, 218494080), (96, 216218100), (100, 207569376), (105, 197685120), (112, 185329800), (114, 182078400), (120, 172974480), (126, 164737600), (128, 162163575), (133, 156067200), (140, 148263840), (144, 144145400), (150, 138379584), (152, 136558800), (160, 129730860), (168, 123553200), (171, 121385600), (175, 118611072), (180, 115316320), (190, 109247040), (192, 108109050), (200, 103784688), (210, 98842560), (224, 92664900), (225, 92253056), (228, 91039200), (240, 86487240), (252, 82368800), (266, 78033600), (280, 74131920), (285, 72831360), (288, 72072700), (300, 69189792), (304, 68279400), (315, 65895040), (320, 64865430), (336, 61776600), (342, 60692800), (350, 59305536), (360, 57658160), (380, 54623520), (384, 54054525), (399, 52022400), (400, 51892344), (420, 49421280), (448, 46332450), (450, 46126528), (456, 45519600), (475, 43698816), (480, 43243620), (504, 41184400), (525, 39537024), (532, 39016800), (560, 37065960), (570, 36415680), (576, 36036350), (600, 34594896), (608, 34139700), (630, 32947520), (640, 32432715), (665, 31213440), (672, 30888300), (684, 30346400), (700, 29652768), (720, 28829080), (760, 27311760), (798, 26011200), (800, 25946172), (840, 24710640), (855, 24277120), (896, 23166225), (900, 23063264), (912, 22759800), (950, 21849408), (960, 21621810), (1008, 20592200), (1050, 19768512), (1064, 19508400), (1120, 18532980), (1140, 18207840), (1152, 18018175), (1197, 17340800), (1200, 17297448), (1216, 17069850), (1260, 16473760), (1330, 15606720), (1344, 15444150), (1368, 15173200), (1400, 14826384), (1425, 14566272), (1440, 14414540), (1520, 13655880), (1575, 13179008), (1596, 13005600), (1600, 12973086), (1680, 12355320), (1710, 12138560), (1800, 11531632), (1824, 11379900), (1900, 10924704), (1920, 10810905), (1995, 10404480), (2016, 10296100), (2100, 9884256), (2128, 9754200), (2240, 9266490), (2280, 9103920), (2394, 8670400), (2400, 8648724), (2432, 8534925), (2520, 8236880), (2660, 7803360), (2688, 7722075), (2736, 7586600), (2800, 7413192), (2850, 7283136), (2880, 7207270), (3040, 6827940), (3150, 6589504), (3192, 6502800), (3200, 6486543), (3325, 6242688), (3360, 6177660), (3420, 6069280), (3600, 5765816), (3648, 5689950), (3800, 5462352), (3990, 5202240), (4032, 5148050), (4200, 4942128), (4256, 4877100), (4275, 4855424), (4480, 4633245), (4560, 4551960), (4788, 4335200), (4800, 4324362), (5040, 4118440), (5320, 3901680), (5419, 3830400), (5472, 3793300), (5600, 3706596), (5700, 3641568), (5760, 3603635), (5985, 3468160), (6080, 3413970), (6300, 3294752), (6384, 3251400), (6650, 3121344), (6720, 3088830), (6840, 3034640), (7200, 2882908), (7296, 2844975), (7600, 2731176), (7980, 2601120), (8064, 2574025), (8400, 2471064), (8512, 2438550), (8550, 2427712), (9120, 2275980), (9576, 2167600), (9600, 2162181), (9975, 2080896), (10080, 2059220), (10640, 1950840), (10838, 1915200), (10944, 1896650), (11200, 1853298), (11400, 1820784), (11970, 1734080), (12160, 1706985), (12600, 1647376), (12768, 1625700), (13300, 1560672), (13440, 1544415), (13680, 1517320), (14400, 1441454), (15200, 1365588), (15960, 1300560), (16257, 1276800), (16800, 1235532), (17024, 1219275), (17100, 1213856), (18240, 1137990), (19152, 1083800), (19950, 1040448), (20160, 1029610), (21280, 975420), (21676, 957600), (21888, 948325), (22400, 926649), (22800, 910392), (23940, 867040), (25200, 823688), (25536, 812850), (26600, 780336), (27095, 766080), (27360, 758660), (28800, 720727), (29925, 693632), (30400, 682794), (31920, 650280), (32514, 638400), (33600, 617766), (34200, 606928), (36480, 568995), (37933, 547200), (38304, 541900), (39900, 520224), (40320, 514805), (42560, 487710), (43352, 478800), (45600, 455196), (47880, 433520), (48771, 425600), (50400, 411844), (51072, 406425), (53200, 390168), (54190, 383040), (54720, 379330), (59850, 346816), (60800, 341397), (63840, 325140), (65028, 319200), (67200, 308883), (68400, 303464), (75866, 273600), (76608, 270950), (79800, 260112), (81285, 255360), (85120, 243855), (86704, 239400), (91200, 227598), (95760, 216760), (97542, 212800), (100800, 205922), (102961, 201600), (106400, 195084), (108380, 191520), (109440, 189665), (113799, 182400), (119700, 173408), (127680, 162570), (130056, 159600), (135475, 153216), (136800, 151732)]