19494747840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:364

約数の個数: 448

約数和(自身を含む): 67182796800

約数和(自身を除く): 47688048960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 79, 80, 83, 95, 96, 114, 120, 152, 158, 160, 163, 166, 190, 192, 228, 237, 240, 249, 285, 304, 316, 320, 326, 332, 380, 395, 415, 456, 474, 480, 489, 498, 570, 608, 632, 652, 664, 760, 790, 815, 830, 912, 948, 960, 978, 996, 1140, 1185, 1216, 1245, 1264, 1304, 1328, 1501, 1520, 1577, 1580, 1630, 1660, 1824, 1896, 1956, 1992, 2280, 2370, 2445, 2490, 2528, 2608, 2656, 3002, 3040, 3097, 3154, 3160, 3260, 3320, 3648, 3792, 3912, 3984, 4503, 4560, 4731, 4740, 4890, 4980, 5056, 5216, 5312, 6004, 6080, 6194, 6308, 6320, 6520, 6557, 6640, 7505, 7584, 7824, 7885, 7968, 9006, 9120, 9291, 9462, 9480, 9780, 9960, 10432, 12008, 12388, 12616, 12640, 12877, 13040, 13114, 13280, 13529, 15010, 15168, 15485, 15648, 15770, 15936, 18012, 18240, 18582, 18924, 18960, 19560, 19671, 19920, 22515, 23655, 24016, 24776, 25232, 25280, 25754, 26080, 26228, 26560, 27058, 30020, 30970, 31296, 31540, 32785, 36024, 37164, 37848, 37920, 38631, 39120, 39342, 39840, 40587, 45030, 46455, 47310, 48032, 49552, 50464, 51508, 52160, 52456, 54116, 60040, 61940, 63080, 64385, 65570, 67645, 72048, 74328, 75696, 75840, 77262, 78240, 78684, 79680, 81174, 90060, 92910, 94620, 96064, 98355, 99104, 100928, 103016, 104912, 108232, 120080, 123880, 124583, 126160, 128770, 131140, 135290, 144096, 148656, 151392, 154524, 156480, 157368, 162348, 180120, 185820, 189240, 193155, 196710, 198208, 202935, 206032, 209824, 216464, 240160, 244663, 247760, 249166, 252320, 257051, 257540, 262280, 270580, 288192, 297312, 302784, 309048, 314736, 324696, 360240, 371640, 373749, 378480, 386310, 393420, 405870, 412064, 419648, 432928, 480320, 489326, 495520, 498332, 504640, 514102, 515080, 524560, 541160, 594624, 618096, 622915, 629472, 649392, 720480, 733989, 743280, 747498, 756960, 771153, 772620, 786840, 811740, 824128, 865856, 978652, 991040, 996664, 1028204, 1030160, 1049120, 1068791, 1082320, 1223315, 1236192, 1245830, 1258944, 1285255, 1298784, 1440960, 1467978, 1486560, 1494996, 1513920, 1542306, 1545240, 1573680, 1623480, 1868745, 1957304, 1993328, 2056408, 2060320, 2098240, 2137582, 2164640, 2446630, 2472384, 2491660, 2570510, 2597568, 2935956, 2973120, 2989992, 3084612, 3090480, 3147360, 3206373, 3246960, 3669945, 3737490, 3855765, 3914608, 3986656, 4112816, 4120640, 4275164, 4329280, 4893260, 4983320, 5141020, 5343955, 5871912, 5979984, 6169224, 6180960, 6294720, 6412746, 6493920, 7339890, 7474980, 7711530, 7829216, 7973312, 8225632, 8550328, 9786520, 9966640, 10282040, 10687910, 11743824, 11959968, 12338448, 12361920, 12825492, 12987840, 14679780, 14949960, 15423060, 15658432, 16031865, 16451264, 17100656, 19573040, 19933280, 20307029, 20564080, 21375820, 23487648, 23919936, 24676896, 25650984, 29359560, 29899920, 30846120, 32063730, 34201312, 39146080, 39866560, 40614058, 41128160, 42751640, 46975296, 49353792, 51301968, 58719120, 59799840, 60921087, 61692240, 64127460, 68402624, 78292160, 81228116, 82256320, 85503280, 101535145, 102603936, 117438240, 119599680, 121842174, 123384480, 128254920, 162456232, 171006560, 203070290, 205207872, 234876480, 243684348, 246768960, 256509840, 304605435, 324912464, 342013120, 406140580, 487368696, 513019680, 609210870, 649824928, 812281160, 974737392, 1026039360, 1218421740, 1299649856, 1624562320, 1949474784, 2436843480, 3249124640, 3898949568, 4873686960, 6498249280, 9747373920, 19494747840]

約数ペア:

[(1, 19494747840), (2, 9747373920), (3, 6498249280), (4, 4873686960), (5, 3898949568), (6, 3249124640), (8, 2436843480), (10, 1949474784), (12, 1624562320), (15, 1299649856), (16, 1218421740), (19, 1026039360), (20, 974737392), (24, 812281160), (30, 649824928), (32, 609210870), (38, 513019680), (40, 487368696), (48, 406140580), (57, 342013120), (60, 324912464), (64, 304605435), (76, 256509840), (79, 246768960), (80, 243684348), (83, 234876480), (95, 205207872), (96, 203070290), (114, 171006560), (120, 162456232), (152, 128254920), (158, 123384480), (160, 121842174), (163, 119599680), (166, 117438240), (190, 102603936), (192, 101535145), (228, 85503280), (237, 82256320), (240, 81228116), (249, 78292160), (285, 68402624), (304, 64127460), (316, 61692240), (320, 60921087), (326, 59799840), (332, 58719120), (380, 51301968), (395, 49353792), (415, 46975296), (456, 42751640), (474, 41128160), (480, 40614058), (489, 39866560), (498, 39146080), (570, 34201312), (608, 32063730), (632, 30846120), (652, 29899920), (664, 29359560), (760, 25650984), (790, 24676896), (815, 23919936), (830, 23487648), (912, 21375820), (948, 20564080), (960, 20307029), (978, 19933280), (996, 19573040), (1140, 17100656), (1185, 16451264), (1216, 16031865), (1245, 15658432), (1264, 15423060), (1304, 14949960), (1328, 14679780), (1501, 12987840), (1520, 12825492), (1577, 12361920), (1580, 12338448), (1630, 11959968), (1660, 11743824), (1824, 10687910), (1896, 10282040), (1956, 9966640), (1992, 9786520), (2280, 8550328), (2370, 8225632), (2445, 7973312), (2490, 7829216), (2528, 7711530), (2608, 7474980), (2656, 7339890), (3002, 6493920), (3040, 6412746), (3097, 6294720), (3154, 6180960), (3160, 6169224), (3260, 5979984), (3320, 5871912), (3648, 5343955), (3792, 5141020), (3912, 4983320), (3984, 4893260), (4503, 4329280), (4560, 4275164), (4731, 4120640), (4740, 4112816), (4890, 3986656), (4980, 3914608), (5056, 3855765), (5216, 3737490), (5312, 3669945), (6004, 3246960), (6080, 3206373), (6194, 3147360), (6308, 3090480), (6320, 3084612), (6520, 2989992), (6557, 2973120), (6640, 2935956), (7505, 2597568), (7584, 2570510), (7824, 2491660), (7885, 2472384), (7968, 2446630), (9006, 2164640), (9120, 2137582), (9291, 2098240), (9462, 2060320), (9480, 2056408), (9780, 1993328), (9960, 1957304), (10432, 1868745), (12008, 1623480), (12388, 1573680), (12616, 1545240), (12640, 1542306), (12877, 1513920), (13040, 1494996), (13114, 1486560), (13280, 1467978), (13529, 1440960), (15010, 1298784), (15168, 1285255), (15485, 1258944), (15648, 1245830), (15770, 1236192), (15936, 1223315), (18012, 1082320), (18240, 1068791), (18582, 1049120), (18924, 1030160), (18960, 1028204), (19560, 996664), (19671, 991040), (19920, 978652), (22515, 865856), (23655, 824128), (24016, 811740), (24776, 786840), (25232, 772620), (25280, 771153), (25754, 756960), (26080, 747498), (26228, 743280), (26560, 733989), (27058, 720480), (30020, 649392), (30970, 629472), (31296, 622915), (31540, 618096), (32785, 594624), (36024, 541160), (37164, 524560), (37848, 515080), (37920, 514102), (38631, 504640), (39120, 498332), (39342, 495520), (39840, 489326), (40587, 480320), (45030, 432928), (46455, 419648), (47310, 412064), (48032, 405870), (49552, 393420), (50464, 386310), (51508, 378480), (52160, 373749), (52456, 371640), (54116, 360240), (60040, 324696), (61940, 314736), (63080, 309048), (64385, 302784), (65570, 297312), (67645, 288192), (72048, 270580), (74328, 262280), (75696, 257540), (75840, 257051), (77262, 252320), (78240, 249166), (78684, 247760), (79680, 244663), (81174, 240160), (90060, 216464), (92910, 209824), (94620, 206032), (96064, 202935), (98355, 198208), (99104, 196710), (100928, 193155), (103016, 189240), (104912, 185820), (108232, 180120), (120080, 162348), (123880, 157368), (124583, 156480), (126160, 154524), (128770, 151392), (131140, 148656), (135290, 144096)]