19718534400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:522

約数の個数: 432

約数和(自身を含む): 69102243840

約数和(自身を除く): 49383709440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 191, 192, 200, 228, 240, 256, 283, 285, 300, 304, 320, 380, 382, 384, 400, 456, 475, 480, 566, 570, 573, 600, 608, 640, 760, 764, 768, 800, 849, 912, 950, 955, 960, 1132, 1140, 1146, 1200, 1216, 1280, 1415, 1425, 1520, 1528, 1600, 1698, 1824, 1900, 1910, 1920, 2264, 2280, 2292, 2400, 2432, 2830, 2850, 2865, 3040, 3056, 3200, 3396, 3629, 3648, 3800, 3820, 3840, 4245, 4528, 4560, 4584, 4775, 4800, 4864, 5377, 5660, 5700, 5730, 6080, 6112, 6400, 6792, 7075, 7258, 7296, 7600, 7640, 8490, 9056, 9120, 9168, 9550, 9600, 10754, 10887, 11320, 11400, 11460, 12160, 12224, 13584, 14150, 14325, 14516, 14592, 15200, 15280, 16131, 16980, 18112, 18145, 18240, 18336, 19100, 19200, 21225, 21508, 21774, 22640, 22800, 22920, 24320, 24448, 26885, 27168, 28300, 28650, 29032, 30400, 30560, 32262, 33960, 36224, 36290, 36480, 36672, 38200, 42450, 43016, 43548, 45280, 45600, 45840, 48896, 53770, 54053, 54336, 54435, 56600, 57300, 58064, 60800, 61120, 64524, 67920, 72448, 72580, 72960, 73344, 76400, 80655, 84900, 86032, 87096, 90560, 90725, 91200, 91680, 107540, 108106, 108672, 108870, 113200, 114600, 116128, 121600, 122240, 129048, 134425, 135840, 145160, 146688, 152800, 161310, 162159, 169800, 172064, 174192, 181120, 181450, 182400, 183360, 215080, 216212, 217344, 217740, 226400, 229200, 232256, 244480, 258096, 268850, 270265, 271680, 272175, 290320, 305600, 322620, 324318, 339600, 344128, 348384, 362240, 362900, 364800, 366720, 403275, 430160, 432424, 435480, 452800, 458400, 464512, 516192, 537700, 540530, 543360, 544350, 580640, 611200, 645240, 648636, 679200, 688256, 696768, 725800, 733440, 806550, 810795, 860320, 864848, 870960, 905600, 916800, 929024, 1027007, 1032384, 1075400, 1081060, 1086720, 1088700, 1161280, 1222400, 1290480, 1297272, 1351325, 1358400, 1376512, 1393536, 1451600, 1613100, 1621590, 1720640, 1729696, 1741920, 1811200, 1833600, 2054014, 2064768, 2150800, 2162120, 2177400, 2322560, 2580960, 2594544, 2702650, 2716800, 2787072, 2903200, 3081021, 3226200, 3243180, 3441280, 3459392, 3483840, 3667200, 4053975, 4108028, 4129536, 4301600, 4324240, 4354800, 4645120, 5135035, 5161920, 5189088, 5405300, 5433600, 5806400, 6162042, 6452400, 6486360, 6882560, 6918784, 6967680, 8107950, 8216056, 8603200, 8648480, 8709600, 10270070, 10323840, 10378176, 10810600, 11612800, 12324084, 12904800, 12972720, 13837568, 13935360, 15405105, 16215900, 16432112, 17206400, 17296960, 17419200, 20540140, 20647680, 20756352, 21621200, 23225600, 24648168, 25675175, 25809600, 25945440, 30810210, 32431800, 32864224, 34412800, 34593920, 34838400, 41080280, 41512704, 43242400, 49296336, 51350350, 51619200, 51890880, 61620420, 64863600, 65728448, 69187840, 69676800, 77025525, 82160560, 86484800, 98592672, 102700700, 103238400, 103781760, 123240840, 129727200, 131456896, 154051050, 164321120, 172969600, 197185344, 205401400, 207563520, 246481680, 259454400, 262913792, 308102100, 328642240, 345939200, 394370688, 410802800, 492963360, 518908800, 616204200, 657284480, 788741376, 821605600, 985926720, 1037817600, 1232408400, 1314568960, 1643211200, 1971853440, 2464816800, 3286422400, 3943706880, 4929633600, 6572844800, 9859267200, 19718534400]

約数ペア:

[(1, 19718534400), (2, 9859267200), (3, 6572844800), (4, 4929633600), (5, 3943706880), (6, 3286422400), (8, 2464816800), (10, 1971853440), (12, 1643211200), (15, 1314568960), (16, 1232408400), (19, 1037817600), (20, 985926720), (24, 821605600), (25, 788741376), (30, 657284480), (32, 616204200), (38, 518908800), (40, 492963360), (48, 410802800), (50, 394370688), (57, 345939200), (60, 328642240), (64, 308102100), (75, 262913792), (76, 259454400), (80, 246481680), (95, 207563520), (96, 205401400), (100, 197185344), (114, 172969600), (120, 164321120), (128, 154051050), (150, 131456896), (152, 129727200), (160, 123240840), (190, 103781760), (191, 103238400), (192, 102700700), (200, 98592672), (228, 86484800), (240, 82160560), (256, 77025525), (283, 69676800), (285, 69187840), (300, 65728448), (304, 64863600), (320, 61620420), (380, 51890880), (382, 51619200), (384, 51350350), (400, 49296336), (456, 43242400), (475, 41512704), (480, 41080280), (566, 34838400), (570, 34593920), (573, 34412800), (600, 32864224), (608, 32431800), (640, 30810210), (760, 25945440), (764, 25809600), (768, 25675175), (800, 24648168), (849, 23225600), (912, 21621200), (950, 20756352), (955, 20647680), (960, 20540140), (1132, 17419200), (1140, 17296960), (1146, 17206400), (1200, 16432112), (1216, 16215900), (1280, 15405105), (1415, 13935360), (1425, 13837568), (1520, 12972720), (1528, 12904800), (1600, 12324084), (1698, 11612800), (1824, 10810600), (1900, 10378176), (1910, 10323840), (1920, 10270070), (2264, 8709600), (2280, 8648480), (2292, 8603200), (2400, 8216056), (2432, 8107950), (2830, 6967680), (2850, 6918784), (2865, 6882560), (3040, 6486360), (3056, 6452400), (3200, 6162042), (3396, 5806400), (3629, 5433600), (3648, 5405300), (3800, 5189088), (3820, 5161920), (3840, 5135035), (4245, 4645120), (4528, 4354800), (4560, 4324240), (4584, 4301600), (4775, 4129536), (4800, 4108028), (4864, 4053975), (5377, 3667200), (5660, 3483840), (5700, 3459392), (5730, 3441280), (6080, 3243180), (6112, 3226200), (6400, 3081021), (6792, 2903200), (7075, 2787072), (7258, 2716800), (7296, 2702650), (7600, 2594544), (7640, 2580960), (8490, 2322560), (9056, 2177400), (9120, 2162120), (9168, 2150800), (9550, 2064768), (9600, 2054014), (10754, 1833600), (10887, 1811200), (11320, 1741920), (11400, 1729696), (11460, 1720640), (12160, 1621590), (12224, 1613100), (13584, 1451600), (14150, 1393536), (14325, 1376512), (14516, 1358400), (14592, 1351325), (15200, 1297272), (15280, 1290480), (16131, 1222400), (16980, 1161280), (18112, 1088700), (18145, 1086720), (18240, 1081060), (18336, 1075400), (19100, 1032384), (19200, 1027007), (21225, 929024), (21508, 916800), (21774, 905600), (22640, 870960), (22800, 864848), (22920, 860320), (24320, 810795), (24448, 806550), (26885, 733440), (27168, 725800), (28300, 696768), (28650, 688256), (29032, 679200), (30400, 648636), (30560, 645240), (32262, 611200), (33960, 580640), (36224, 544350), (36290, 543360), (36480, 540530), (36672, 537700), (38200, 516192), (42450, 464512), (43016, 458400), (43548, 452800), (45280, 435480), (45600, 432424), (45840, 430160), (48896, 403275), (53770, 366720), (54053, 364800), (54336, 362900), (54435, 362240), (56600, 348384), (57300, 344128), (58064, 339600), (60800, 324318), (61120, 322620), (64524, 305600), (67920, 290320), (72448, 272175), (72580, 271680), (72960, 270265), (73344, 268850), (76400, 258096), (80655, 244480), (84900, 232256), (86032, 229200), (87096, 226400), (90560, 217740), (90725, 217344), (91200, 216212), (91680, 215080), (107540, 183360), (108106, 182400), (108672, 181450), (108870, 181120), (113200, 174192), (114600, 172064), (116128, 169800), (121600, 162159), (122240, 161310), (129048, 152800), (134425, 146688), (135840, 145160)]