19211964000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{84263}}^1$

素因数の和:84310

約数の個数: 192

約数和(自身を含む): 66251727360

約数和(自身を除く): 47039763360

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, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 750, 760, 800, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1824, 1900, 2000, 2280, 2375, 2400, 2850, 3000, 3040, 3800, 4000, 4560, 4750, 5700, 6000, 7125, 7600, 9120, 9500, 11400, 12000, 14250, 15200, 19000, 22800, 28500, 38000, 45600, 57000, 76000, 84263, 114000, 168526, 228000, 252789, 337052, 421315, 505578, 674104, 842630, 1011156, 1263945, 1348208, 1600997, 1685260, 2022312, 2106575, 2527890, 2696416, 3201994, 3370520, 4044624, 4213150, 4802991, 5055780, 6319725, 6403988, 6741040, 8004985, 8089248, 8426300, 9605982, 10111560, 10532875, 12639450, 12807976, 13482080, 16009970, 16852600, 19211964, 20223120, 21065750, 24014955, 25278900, 25615952, 31598625, 32019940, 33705200, 38423928, 40024925, 40446240, 42131500, 48029910, 50557800, 51231904, 63197250, 64039880, 67410400, 76847856, 80049850, 84263000, 96059820, 101115600, 120074775, 126394500, 128079760, 153695712, 160099700, 168526000, 192119640, 200124625, 202231200, 240149550, 252789000, 256159520, 320199400, 337052000, 384239280, 400249250, 480299100, 505578000, 600373875, 640398800, 768478560, 800498500, 960598200, 1011156000, 1200747750, 1280797600, 1600997000, 1921196400, 2401495500, 3201994000, 3842392800, 4802991000, 6403988000, 9605982000, 19211964000]

約数ペア:

[(1, 19211964000), (2, 9605982000), (3, 6403988000), (4, 4802991000), (5, 3842392800), (6, 3201994000), (8, 2401495500), (10, 1921196400), (12, 1600997000), (15, 1280797600), (16, 1200747750), (19, 1011156000), (20, 960598200), (24, 800498500), (25, 768478560), (30, 640398800), (32, 600373875), (38, 505578000), (40, 480299100), (48, 400249250), (50, 384239280), (57, 337052000), (60, 320199400), (75, 256159520), (76, 252789000), (80, 240149550), (95, 202231200), (96, 200124625), (100, 192119640), (114, 168526000), (120, 160099700), (125, 153695712), (150, 128079760), (152, 126394500), (160, 120074775), (190, 101115600), (200, 96059820), (228, 84263000), (240, 80049850), (250, 76847856), (285, 67410400), (300, 64039880), (304, 63197250), (375, 51231904), (380, 50557800), (400, 48029910), (456, 42131500), (475, 40446240), (480, 40024925), (500, 38423928), (570, 33705200), (600, 32019940), (608, 31598625), (750, 25615952), (760, 25278900), (800, 24014955), (912, 21065750), (950, 20223120), (1000, 19211964), (1140, 16852600), (1200, 16009970), (1425, 13482080), (1500, 12807976), (1520, 12639450), (1824, 10532875), (1900, 10111560), (2000, 9605982), (2280, 8426300), (2375, 8089248), (2400, 8004985), (2850, 6741040), (3000, 6403988), (3040, 6319725), (3800, 5055780), (4000, 4802991), (4560, 4213150), (4750, 4044624), (5700, 3370520), (6000, 3201994), (7125, 2696416), (7600, 2527890), (9120, 2106575), (9500, 2022312), (11400, 1685260), (12000, 1600997), (14250, 1348208), (15200, 1263945), (19000, 1011156), (22800, 842630), (28500, 674104), (38000, 505578), (45600, 421315), (57000, 337052), (76000, 252789), (84263, 228000), (114000, 168526)]