19232041680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1867}}^1$

素因数の和:2159

約数の個数: 320

約数和(自身を含む): 70045516800

約数和(自身を除く): 50813475120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 251, 270, 285, 304, 342, 360, 380, 432, 456, 502, 513, 540, 570, 684, 720, 753, 760, 855, 912, 1004, 1026, 1080, 1140, 1255, 1368, 1506, 1520, 1710, 1867, 2008, 2052, 2160, 2259, 2280, 2510, 2565, 2736, 3012, 3420, 3734, 3765, 4016, 4104, 4518, 4560, 4769, 5020, 5130, 5601, 6024, 6777, 6840, 7468, 7530, 8208, 9036, 9335, 9538, 10040, 10260, 11202, 11295, 12048, 13554, 13680, 14307, 14936, 15060, 16803, 18072, 18670, 19076, 20080, 20520, 22404, 22590, 23845, 27108, 28005, 28614, 29872, 30120, 33606, 33885, 35473, 36144, 37340, 38152, 41040, 42921, 44808, 45180, 47690, 50409, 54216, 56010, 57228, 60240, 67212, 67770, 70946, 71535, 74680, 76304, 84015, 85842, 89616, 90360, 95380, 100818, 106419, 108432, 112020, 114456, 128763, 134424, 135540, 141892, 143070, 149360, 168030, 171684, 177365, 180720, 190760, 201636, 212838, 214605, 224040, 228912, 252045, 257526, 268848, 271080, 283784, 286140, 319257, 336060, 343368, 354730, 381520, 403272, 425676, 429210, 448080, 468617, 504090, 515052, 532095, 542160, 567568, 572280, 638514, 643815, 672120, 686736, 709460, 806544, 851352, 858420, 937234, 957771, 1008180, 1030104, 1064190, 1144560, 1277028, 1287630, 1344240, 1405851, 1418920, 1596285, 1702704, 1716840, 1874468, 1915542, 2016360, 2060208, 2128380, 2343085, 2554056, 2575260, 2811702, 2837840, 3192570, 3433680, 3748936, 3831084, 4032720, 4217553, 4256760, 4686170, 4788855, 5108112, 5150520, 5623404, 6385140, 7029255, 7497872, 7662168, 8435106, 8513520, 8903723, 9372340, 9577710, 10301040, 11246808, 12652659, 12770280, 14058510, 15324336, 16870212, 17807446, 18744680, 19155420, 21087765, 22493616, 25305318, 25540560, 26711169, 28117020, 33740424, 35614892, 37489360, 38310840, 42175530, 44518615, 50610636, 53422338, 56234040, 63263295, 67480848, 71229784, 76621680, 80133507, 84351060, 89037230, 101221272, 106844676, 112468080, 126526590, 133555845, 142459568, 160267014, 168702120, 178074460, 202442544, 213689352, 240400521, 253053180, 267111690, 320534028, 337404240, 356148920, 400667535, 427378704, 480801042, 506106360, 534223380, 641068056, 712297840, 801335070, 961602084, 1012212720, 1068446760, 1202002605, 1282136112, 1602670140, 1923204168, 2136893520, 2404005210, 3205340280, 3846408336, 4808010420, 6410680560, 9616020840, 19232041680]

約数ペア:

[(1, 19232041680), (2, 9616020840), (3, 6410680560), (4, 4808010420), (5, 3846408336), (6, 3205340280), (8, 2404005210), (9, 2136893520), (10, 1923204168), (12, 1602670140), (15, 1282136112), (16, 1202002605), (18, 1068446760), (19, 1012212720), (20, 961602084), (24, 801335070), (27, 712297840), (30, 641068056), (36, 534223380), (38, 506106360), (40, 480801042), (45, 427378704), (48, 400667535), (54, 356148920), (57, 337404240), (60, 320534028), (72, 267111690), (76, 253053180), (80, 240400521), (90, 213689352), (95, 202442544), (108, 178074460), (114, 168702120), (120, 160267014), (135, 142459568), (144, 133555845), (152, 126526590), (171, 112468080), (180, 106844676), (190, 101221272), (216, 89037230), (228, 84351060), (240, 80133507), (251, 76621680), (270, 71229784), (285, 67480848), (304, 63263295), (342, 56234040), (360, 53422338), (380, 50610636), (432, 44518615), (456, 42175530), (502, 38310840), (513, 37489360), (540, 35614892), (570, 33740424), (684, 28117020), (720, 26711169), (753, 25540560), (760, 25305318), (855, 22493616), (912, 21087765), (1004, 19155420), (1026, 18744680), (1080, 17807446), (1140, 16870212), (1255, 15324336), (1368, 14058510), (1506, 12770280), (1520, 12652659), (1710, 11246808), (1867, 10301040), (2008, 9577710), (2052, 9372340), (2160, 8903723), (2259, 8513520), (2280, 8435106), (2510, 7662168), (2565, 7497872), (2736, 7029255), (3012, 6385140), (3420, 5623404), (3734, 5150520), (3765, 5108112), (4016, 4788855), (4104, 4686170), (4518, 4256760), (4560, 4217553), (4769, 4032720), (5020, 3831084), (5130, 3748936), (5601, 3433680), (6024, 3192570), (6777, 2837840), (6840, 2811702), (7468, 2575260), (7530, 2554056), (8208, 2343085), (9036, 2128380), (9335, 2060208), (9538, 2016360), (10040, 1915542), (10260, 1874468), (11202, 1716840), (11295, 1702704), (12048, 1596285), (13554, 1418920), (13680, 1405851), (14307, 1344240), (14936, 1287630), (15060, 1277028), (16803, 1144560), (18072, 1064190), (18670, 1030104), (19076, 1008180), (20080, 957771), (20520, 937234), (22404, 858420), (22590, 851352), (23845, 806544), (27108, 709460), (28005, 686736), (28614, 672120), (29872, 643815), (30120, 638514), (33606, 572280), (33885, 567568), (35473, 542160), (36144, 532095), (37340, 515052), (38152, 504090), (41040, 468617), (42921, 448080), (44808, 429210), (45180, 425676), (47690, 403272), (50409, 381520), (54216, 354730), (56010, 343368), (57228, 336060), (60240, 319257), (67212, 286140), (67770, 283784), (70946, 271080), (71535, 268848), (74680, 257526), (76304, 252045), (84015, 228912), (85842, 224040), (89616, 214605), (90360, 212838), (95380, 201636), (100818, 190760), (106419, 180720), (108432, 177365), (112020, 171684), (114456, 168030), (128763, 149360), (134424, 143070), (135540, 141892)]