19273381120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113213}}^1$

素因数の和:113260

約数の個数: 144

約数和(自身を含む): 55538259840

約数和(自身を除く): 36264878720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 10640, 12160, 17024, 21280, 24320, 34048, 42560, 85120, 113213, 170240, 226426, 452852, 566065, 792491, 905704, 1132130, 1584982, 1811408, 2151047, 2264260, 3169964, 3622816, 3962455, 4302094, 4528520, 6339928, 7245632, 7924910, 8604188, 9057040, 10755235, 12679856, 14491264, 15057329, 15849820, 17208376, 18114080, 21510470, 25359712, 28982528, 30114658, 31699640, 34416752, 36228160, 43020940, 50719424, 60229316, 63399280, 68833504, 72456320, 75286645, 86041880, 101438848, 120458632, 126798560, 137667008, 144912640, 150573290, 172083760, 202877696, 240917264, 253597120, 275334016, 301146580, 344167520, 481834528, 507194240, 550668032, 602293160, 688335040, 963669056, 1014388480, 1204586320, 1376670080, 1927338112, 2409172640, 2753340160, 3854676224, 4818345280, 9636690560, 19273381120]

約数ペア:

[(1, 19273381120), (2, 9636690560), (4, 4818345280), (5, 3854676224), (7, 2753340160), (8, 2409172640), (10, 1927338112), (14, 1376670080), (16, 1204586320), (19, 1014388480), (20, 963669056), (28, 688335040), (32, 602293160), (35, 550668032), (38, 507194240), (40, 481834528), (56, 344167520), (64, 301146580), (70, 275334016), (76, 253597120), (80, 240917264), (95, 202877696), (112, 172083760), (128, 150573290), (133, 144912640), (140, 137667008), (152, 126798560), (160, 120458632), (190, 101438848), (224, 86041880), (256, 75286645), (266, 72456320), (280, 68833504), (304, 63399280), (320, 60229316), (380, 50719424), (448, 43020940), (532, 36228160), (560, 34416752), (608, 31699640), (640, 30114658), (665, 28982528), (760, 25359712), (896, 21510470), (1064, 18114080), (1120, 17208376), (1216, 15849820), (1280, 15057329), (1330, 14491264), (1520, 12679856), (1792, 10755235), (2128, 9057040), (2240, 8604188), (2432, 7924910), (2660, 7245632), (3040, 6339928), (4256, 4528520), (4480, 4302094), (4864, 3962455), (5320, 3622816), (6080, 3169964), (8512, 2264260), (8960, 2151047), (10640, 1811408), (12160, 1584982), (17024, 1132130), (21280, 905704), (24320, 792491), (34048, 566065), (42560, 452852), (85120, 226426), (113213, 170240)]