20260492800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{4931}}^1$

素因数の和:5069

約数の個数: 240

約数和(自身を含む): 67568478912

約数和(自身を除く): 47307986112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 107, 120, 128, 150, 160, 192, 200, 214, 240, 256, 300, 320, 321, 384, 400, 428, 480, 512, 535, 600, 640, 642, 768, 800, 856, 960, 1070, 1200, 1280, 1284, 1536, 1600, 1605, 1712, 1920, 2140, 2400, 2560, 2568, 2675, 3200, 3210, 3424, 3840, 4280, 4800, 4931, 5136, 5350, 6400, 6420, 6848, 7680, 8025, 8560, 9600, 9862, 10272, 10700, 12800, 12840, 13696, 14793, 16050, 17120, 19200, 19724, 20544, 21400, 24655, 25680, 27392, 29586, 32100, 34240, 38400, 39448, 41088, 42800, 49310, 51360, 54784, 59172, 64200, 68480, 73965, 78896, 82176, 85600, 98620, 102720, 118344, 123275, 128400, 136960, 147930, 157792, 164352, 171200, 197240, 205440, 236688, 246550, 256800, 273920, 295860, 315584, 342400, 369825, 394480, 410880, 473376, 493100, 513600, 527617, 591720, 631168, 684800, 739650, 788960, 821760, 946752, 986200, 1027200, 1055234, 1183440, 1262336, 1369600, 1479300, 1577920, 1582851, 1893504, 1972400, 2054400, 2110468, 2366880, 2524672, 2638085, 2958600, 3155840, 3165702, 3787008, 3944800, 4108800, 4220936, 4733760, 5276170, 5917200, 6311680, 6331404, 7574016, 7889600, 7914255, 8441872, 9467520, 10552340, 11834400, 12623360, 12662808, 13190425, 15779200, 15828510, 16883744, 18935040, 21104680, 23668800, 25325616, 26380850, 31558400, 31657020, 33767488, 37870080, 39571275, 42209360, 47337600, 50651232, 52761700, 63116800, 63314040, 67534976, 79142550, 84418720, 94675200, 101302464, 105523400, 126628080, 135069952, 158285100, 168837440, 189350400, 202604928, 211046800, 253256160, 270139904, 316570200, 337674880, 405209856, 422093600, 506512320, 633140400, 675349760, 810419712, 844187200, 1013024640, 1266280800, 1350699520, 1688374400, 2026049280, 2532561600, 3376748800, 4052098560, 5065123200, 6753497600, 10130246400, 20260492800]

約数ペア:

[(1, 20260492800), (2, 10130246400), (3, 6753497600), (4, 5065123200), (5, 4052098560), (6, 3376748800), (8, 2532561600), (10, 2026049280), (12, 1688374400), (15, 1350699520), (16, 1266280800), (20, 1013024640), (24, 844187200), (25, 810419712), (30, 675349760), (32, 633140400), (40, 506512320), (48, 422093600), (50, 405209856), (60, 337674880), (64, 316570200), (75, 270139904), (80, 253256160), (96, 211046800), (100, 202604928), (107, 189350400), (120, 168837440), (128, 158285100), (150, 135069952), (160, 126628080), (192, 105523400), (200, 101302464), (214, 94675200), (240, 84418720), (256, 79142550), (300, 67534976), (320, 63314040), (321, 63116800), (384, 52761700), (400, 50651232), (428, 47337600), (480, 42209360), (512, 39571275), (535, 37870080), (600, 33767488), (640, 31657020), (642, 31558400), (768, 26380850), (800, 25325616), (856, 23668800), (960, 21104680), (1070, 18935040), (1200, 16883744), (1280, 15828510), (1284, 15779200), (1536, 13190425), (1600, 12662808), (1605, 12623360), (1712, 11834400), (1920, 10552340), (2140, 9467520), (2400, 8441872), (2560, 7914255), (2568, 7889600), (2675, 7574016), (3200, 6331404), (3210, 6311680), (3424, 5917200), (3840, 5276170), (4280, 4733760), (4800, 4220936), (4931, 4108800), (5136, 3944800), (5350, 3787008), (6400, 3165702), (6420, 3155840), (6848, 2958600), (7680, 2638085), (8025, 2524672), (8560, 2366880), (9600, 2110468), (9862, 2054400), (10272, 1972400), (10700, 1893504), (12800, 1582851), (12840, 1577920), (13696, 1479300), (14793, 1369600), (16050, 1262336), (17120, 1183440), (19200, 1055234), (19724, 1027200), (20544, 986200), (21400, 946752), (24655, 821760), (25680, 788960), (27392, 739650), (29586, 684800), (32100, 631168), (34240, 591720), (38400, 527617), (39448, 513600), (41088, 493100), (42800, 473376), (49310, 410880), (51360, 394480), (54784, 369825), (59172, 342400), (64200, 315584), (68480, 295860), (73965, 273920), (78896, 256800), (82176, 246550), (85600, 236688), (98620, 205440), (102720, 197240), (118344, 171200), (123275, 164352), (128400, 157792), (136960, 147930)]