21036283200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8596

約数の個数: 420

約数和(自身を含む): 81403301760

約数和(自身を除く): 60367018560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 320, 324, 342, 360, 380, 400, 405, 432, 450, 456, 475, 480, 513, 540, 570, 576, 600, 608, 648, 675, 684, 720, 760, 800, 810, 855, 864, 900, 912, 950, 960, 1026, 1080, 1140, 1200, 1216, 1296, 1350, 1368, 1425, 1440, 1520, 1539, 1600, 1620, 1710, 1728, 1800, 1824, 1900, 2025, 2052, 2160, 2280, 2400, 2565, 2592, 2700, 2736, 2850, 2880, 3040, 3078, 3240, 3420, 3600, 3648, 3800, 4050, 4104, 4275, 4320, 4560, 4800, 5130, 5184, 5400, 5472, 5700, 6080, 6156, 6480, 6840, 7200, 7600, 7695, 8100, 8208, 8543, 8550, 8640, 9120, 10260, 10800, 10944, 11400, 12312, 12825, 12960, 13680, 14400, 15200, 15390, 16200, 16416, 17086, 17100, 18240, 20520, 21600, 22800, 24624, 25629, 25650, 25920, 27360, 30400, 30780, 32400, 32832, 34172, 34200, 38475, 41040, 42715, 43200, 45600, 49248, 51258, 51300, 54720, 61560, 64800, 68344, 68400, 76887, 76950, 82080, 85430, 91200, 98496, 102516, 102600, 123120, 128145, 129600, 136688, 136800, 153774, 153900, 162317, 164160, 170860, 205032, 205200, 213575, 230661, 246240, 256290, 273376, 273600, 307548, 307800, 324634, 341720, 384435, 410064, 410400, 427150, 461322, 486951, 492480, 512580, 546752, 615096, 615600, 640725, 649268, 683440, 691983, 768870, 811585, 820128, 820800, 854300, 922644, 973902, 1025160, 1153305, 1230192, 1231200, 1281450, 1298536, 1366880, 1383966, 1460853, 1537740, 1623170, 1640256, 1708600, 1845288, 1922175, 1947804, 2050320, 2306610, 2434755, 2460384, 2462400, 2562900, 2597072, 2733760, 2767932, 2921706, 3075480, 3246340, 3417200, 3459915, 3690576, 3844350, 3895608, 4057925, 4100640, 4382559, 4613220, 4869510, 4920768, 5125800, 5194144, 5535864, 5766525, 5843412, 6150960, 6492680, 6834400, 6919830, 7304265, 7381152, 7688700, 7791216, 8115850, 8201280, 8765118, 9226440, 9739020, 10251600, 10388288, 11071728, 11533050, 11686824, 12173775, 12301920, 12985360, 13147677, 13668800, 13839660, 14608530, 14762304, 15377400, 15582432, 16231700, 17299575, 17530236, 18452880, 19478040, 20503200, 21912795, 22143456, 23066100, 23373648, 24347550, 24603840, 25970720, 26295354, 27679320, 29217060, 30754800, 31164864, 32463400, 34599150, 35060472, 36521325, 36905760, 38956080, 41006400, 43825590, 44286912, 46132200, 46747296, 48695100, 51941440, 52590708, 55358640, 58434120, 61509600, 64926800, 65738385, 69198300, 70120944, 73042650, 73811520, 77912160, 87651180, 92264400, 93494592, 97390200, 105181416, 109563975, 110717280, 116868240, 123019200, 129853600, 131476770, 138396600, 140241888, 146085300, 155824320, 175302360, 184528800, 194780400, 210362832, 219127950, 221434560, 233736480, 259707200, 262953540, 276793200, 280483776, 292170600, 328691925, 350604720, 369057600, 389560800, 420725664, 438255900, 467472960, 525907080, 553586400, 584341200, 657383850, 701209440, 779121600, 841451328, 876511800, 1051814160, 1107172800, 1168682400, 1314767700, 1402418880, 1753023600, 2103628320, 2337364800, 2629535400, 3506047200, 4207256640, 5259070800, 7012094400, 10518141600, 21036283200]

約数ペア:

[(1, 21036283200), (2, 10518141600), (3, 7012094400), (4, 5259070800), (5, 4207256640), (6, 3506047200), (8, 2629535400), (9, 2337364800), (10, 2103628320), (12, 1753023600), (15, 1402418880), (16, 1314767700), (18, 1168682400), (19, 1107172800), (20, 1051814160), (24, 876511800), (25, 841451328), (27, 779121600), (30, 701209440), (32, 657383850), (36, 584341200), (38, 553586400), (40, 525907080), (45, 467472960), (48, 438255900), (50, 420725664), (54, 389560800), (57, 369057600), (60, 350604720), (64, 328691925), (72, 292170600), (75, 280483776), (76, 276793200), (80, 262953540), (81, 259707200), (90, 233736480), (95, 221434560), (96, 219127950), (100, 210362832), (108, 194780400), (114, 184528800), (120, 175302360), (135, 155824320), (144, 146085300), (150, 140241888), (152, 138396600), (160, 131476770), (162, 129853600), (171, 123019200), (180, 116868240), (190, 110717280), (192, 109563975), (200, 105181416), (216, 97390200), (225, 93494592), (228, 92264400), (240, 87651180), (270, 77912160), (285, 73811520), (288, 73042650), (300, 70120944), (304, 69198300), (320, 65738385), (324, 64926800), (342, 61509600), (360, 58434120), (380, 55358640), (400, 52590708), (405, 51941440), (432, 48695100), (450, 46747296), (456, 46132200), (475, 44286912), (480, 43825590), (513, 41006400), (540, 38956080), (570, 36905760), (576, 36521325), (600, 35060472), (608, 34599150), (648, 32463400), (675, 31164864), (684, 30754800), (720, 29217060), (760, 27679320), (800, 26295354), (810, 25970720), (855, 24603840), (864, 24347550), (900, 23373648), (912, 23066100), (950, 22143456), (960, 21912795), (1026, 20503200), (1080, 19478040), (1140, 18452880), (1200, 17530236), (1216, 17299575), (1296, 16231700), (1350, 15582432), (1368, 15377400), (1425, 14762304), (1440, 14608530), (1520, 13839660), (1539, 13668800), (1600, 13147677), (1620, 12985360), (1710, 12301920), (1728, 12173775), (1800, 11686824), (1824, 11533050), (1900, 11071728), (2025, 10388288), (2052, 10251600), (2160, 9739020), (2280, 9226440), (2400, 8765118), (2565, 8201280), (2592, 8115850), (2700, 7791216), (2736, 7688700), (2850, 7381152), (2880, 7304265), (3040, 6919830), (3078, 6834400), (3240, 6492680), (3420, 6150960), (3600, 5843412), (3648, 5766525), (3800, 5535864), (4050, 5194144), (4104, 5125800), (4275, 4920768), (4320, 4869510), (4560, 4613220), (4800, 4382559), (5130, 4100640), (5184, 4057925), (5400, 3895608), (5472, 3844350), (5700, 3690576), (6080, 3459915), (6156, 3417200), (6480, 3246340), (6840, 3075480), (7200, 2921706), (7600, 2767932), (7695, 2733760), (8100, 2597072), (8208, 2562900), (8543, 2462400), (8550, 2460384), (8640, 2434755), (9120, 2306610), (10260, 2050320), (10800, 1947804), (10944, 1922175), (11400, 1845288), (12312, 1708600), (12825, 1640256), (12960, 1623170), (13680, 1537740), (14400, 1460853), (15200, 1383966), (15390, 1366880), (16200, 1298536), (16416, 1281450), (17086, 1231200), (17100, 1230192), (18240, 1153305), (20520, 1025160), (21600, 973902), (22800, 922644), (24624, 854300), (25629, 820800), (25650, 820128), (25920, 811585), (27360, 768870), (30400, 691983), (30780, 683440), (32400, 649268), (32832, 640725), (34172, 615600), (34200, 615096), (38475, 546752), (41040, 512580), (42715, 492480), (43200, 486951), (45600, 461322), (49248, 427150), (51258, 410400), (51300, 410064), (54720, 384435), (61560, 341720), (64800, 324634), (68344, 307800), (68400, 307548), (76887, 273600), (76950, 273376), (82080, 256290), (85430, 246240), (91200, 230661), (98496, 213575), (102516, 205200), (102600, 205032), (123120, 170860), (128145, 164160), (129600, 162317), (136688, 153900), (136800, 153774)]