19419571200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1189

約数の個数: 264

約数和(自身を含む): 64476373248

約数和(自身を除く): 45056802048

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, 120, 128, 150, 160, 192, 200, 240, 256, 293, 300, 320, 384, 400, 480, 512, 586, 600, 640, 768, 800, 863, 879, 960, 1024, 1172, 1200, 1280, 1465, 1536, 1600, 1726, 1758, 1920, 2344, 2400, 2560, 2589, 2930, 3072, 3200, 3452, 3516, 3840, 4315, 4395, 4688, 4800, 5120, 5178, 5860, 6400, 6904, 7032, 7325, 7680, 8630, 8790, 9376, 9600, 10356, 11720, 12800, 12945, 13808, 14064, 14650, 15360, 17260, 17580, 18752, 19200, 20712, 21575, 21975, 23440, 25600, 25890, 27616, 28128, 29300, 34520, 35160, 37504, 38400, 41424, 43150, 43950, 46880, 51780, 55232, 56256, 58600, 64725, 69040, 70320, 75008, 76800, 82848, 86300, 87900, 93760, 103560, 110464, 112512, 117200, 129450, 138080, 140640, 150016, 165696, 172600, 175800, 187520, 207120, 220928, 225024, 234400, 252859, 258900, 276160, 281280, 300032, 331392, 345200, 351600, 375040, 414240, 441856, 450048, 468800, 505718, 517800, 552320, 562560, 662784, 690400, 703200, 750080, 758577, 828480, 883712, 900096, 937600, 1011436, 1035600, 1104640, 1125120, 1264295, 1325568, 1380800, 1406400, 1500160, 1517154, 1656960, 1875200, 2022872, 2071200, 2209280, 2250240, 2528590, 2651136, 2761600, 2812800, 3034308, 3313920, 3750400, 3792885, 4045744, 4142400, 4418560, 4500480, 5057180, 5523200, 5625600, 6068616, 6321475, 6627840, 7500800, 7585770, 8091488, 8284800, 10114360, 11046400, 11251200, 12137232, 12642950, 13255680, 15171540, 16182976, 16569600, 18964425, 20228720, 22092800, 22502400, 24274464, 25285900, 30343080, 32365952, 33139200, 37928850, 40457440, 48548928, 50571800, 60686160, 64731904, 66278400, 75857700, 80914880, 97097856, 101143600, 121372320, 129463808, 151715400, 161829760, 194195712, 202287200, 242744640, 258927616, 303430800, 323659520, 388391424, 404574400, 485489280, 606861600, 647319040, 776782848, 809148800, 970978560, 1213723200, 1294638080, 1618297600, 1941957120, 2427446400, 3236595200, 3883914240, 4854892800, 6473190400, 9709785600, 19419571200]

約数ペア:

[(1, 19419571200), (2, 9709785600), (3, 6473190400), (4, 4854892800), (5, 3883914240), (6, 3236595200), (8, 2427446400), (10, 1941957120), (12, 1618297600), (15, 1294638080), (16, 1213723200), (20, 970978560), (24, 809148800), (25, 776782848), (30, 647319040), (32, 606861600), (40, 485489280), (48, 404574400), (50, 388391424), (60, 323659520), (64, 303430800), (75, 258927616), (80, 242744640), (96, 202287200), (100, 194195712), (120, 161829760), (128, 151715400), (150, 129463808), (160, 121372320), (192, 101143600), (200, 97097856), (240, 80914880), (256, 75857700), (293, 66278400), (300, 64731904), (320, 60686160), (384, 50571800), (400, 48548928), (480, 40457440), (512, 37928850), (586, 33139200), (600, 32365952), (640, 30343080), (768, 25285900), (800, 24274464), (863, 22502400), (879, 22092800), (960, 20228720), (1024, 18964425), (1172, 16569600), (1200, 16182976), (1280, 15171540), (1465, 13255680), (1536, 12642950), (1600, 12137232), (1726, 11251200), (1758, 11046400), (1920, 10114360), (2344, 8284800), (2400, 8091488), (2560, 7585770), (2589, 7500800), (2930, 6627840), (3072, 6321475), (3200, 6068616), (3452, 5625600), (3516, 5523200), (3840, 5057180), (4315, 4500480), (4395, 4418560), (4688, 4142400), (4800, 4045744), (5120, 3792885), (5178, 3750400), (5860, 3313920), (6400, 3034308), (6904, 2812800), (7032, 2761600), (7325, 2651136), (7680, 2528590), (8630, 2250240), (8790, 2209280), (9376, 2071200), (9600, 2022872), (10356, 1875200), (11720, 1656960), (12800, 1517154), (12945, 1500160), (13808, 1406400), (14064, 1380800), (14650, 1325568), (15360, 1264295), (17260, 1125120), (17580, 1104640), (18752, 1035600), (19200, 1011436), (20712, 937600), (21575, 900096), (21975, 883712), (23440, 828480), (25600, 758577), (25890, 750080), (27616, 703200), (28128, 690400), (29300, 662784), (34520, 562560), (35160, 552320), (37504, 517800), (38400, 505718), (41424, 468800), (43150, 450048), (43950, 441856), (46880, 414240), (51780, 375040), (55232, 351600), (56256, 345200), (58600, 331392), (64725, 300032), (69040, 281280), (70320, 276160), (75008, 258900), (76800, 252859), (82848, 234400), (86300, 225024), (87900, 220928), (93760, 207120), (103560, 187520), (110464, 175800), (112512, 172600), (117200, 165696), (129450, 150016), (138080, 140640)]