191775454080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{21587}}^1$

素因数の和:22277

約数の個数: 256

約数和(自身を含む): 699699893760

約数和(自身を除く): 507924439680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 661, 672, 840, 896, 960, 1120, 1322, 1344, 1680, 1920, 1983, 2240, 2644, 2688, 3305, 3360, 3966, 4480, 4627, 5288, 6610, 6720, 7932, 9254, 9915, 10576, 13220, 13440, 13881, 15864, 18508, 19830, 21152, 21587, 23135, 26440, 27762, 31728, 37016, 39660, 42304, 43174, 46270, 52880, 55524, 63456, 64761, 69405, 74032, 79320, 84608, 86348, 92540, 105760, 107935, 111048, 126912, 129522, 138810, 148064, 151109, 158640, 172696, 185080, 211520, 215870, 222096, 253824, 259044, 277620, 296128, 302218, 317280, 323805, 345392, 370160, 423040, 431740, 444192, 453327, 518088, 555240, 592256, 604436, 634560, 647610, 690784, 740320, 755545, 863480, 888384, 906654, 1036176, 1110480, 1208872, 1269120, 1295220, 1381568, 1480640, 1511090, 1726960, 1776768, 1813308, 2072352, 2220960, 2266635, 2417744, 2590440, 2763136, 2961280, 3022180, 3453920, 3626616, 4144704, 4441920, 4533270, 4835488, 5180880, 6044360, 6907840, 7253232, 8289408, 8883840, 9066540, 9670976, 10361760, 12088720, 13815680, 14269007, 14506464, 18133080, 19341952, 20723520, 24177440, 28538014, 29012928, 36266160, 41447040, 42807021, 48354880, 57076028, 58025856, 71345035, 72532320, 85614042, 96709760, 99883049, 114152056, 142690070, 145064640, 171228084, 199766098, 214035105, 228304112, 285380140, 290129280, 299649147, 342456168, 399532196, 428070210, 456608224, 499415245, 570760280, 599298294, 684912336, 799064392, 856140420, 913216448, 998830490, 1141520560, 1198596588, 1369824672, 1498245735, 1598128784, 1712280840, 1826432896, 1997660980, 2283041120, 2397193176, 2739649344, 2996491470, 3196257568, 3424561680, 3995321960, 4566082240, 4794386352, 5479298688, 5992982940, 6392515136, 6849123360, 7990643920, 9132164480, 9588772704, 11985965880, 12785030272, 13698246720, 15981287840, 19177545408, 23971931760, 27396493440, 31962575680, 38355090816, 47943863520, 63925151360, 95887727040, 191775454080]

約数ペア:

[(1, 191775454080), (2, 95887727040), (3, 63925151360), (4, 47943863520), (5, 38355090816), (6, 31962575680), (7, 27396493440), (8, 23971931760), (10, 19177545408), (12, 15981287840), (14, 13698246720), (15, 12785030272), (16, 11985965880), (20, 9588772704), (21, 9132164480), (24, 7990643920), (28, 6849123360), (30, 6392515136), (32, 5992982940), (35, 5479298688), (40, 4794386352), (42, 4566082240), (48, 3995321960), (56, 3424561680), (60, 3196257568), (64, 2996491470), (70, 2739649344), (80, 2397193176), (84, 2283041120), (96, 1997660980), (105, 1826432896), (112, 1712280840), (120, 1598128784), (128, 1498245735), (140, 1369824672), (160, 1198596588), (168, 1141520560), (192, 998830490), (210, 913216448), (224, 856140420), (240, 799064392), (280, 684912336), (320, 599298294), (336, 570760280), (384, 499415245), (420, 456608224), (448, 428070210), (480, 399532196), (560, 342456168), (640, 299649147), (661, 290129280), (672, 285380140), (840, 228304112), (896, 214035105), (960, 199766098), (1120, 171228084), (1322, 145064640), (1344, 142690070), (1680, 114152056), (1920, 99883049), (1983, 96709760), (2240, 85614042), (2644, 72532320), (2688, 71345035), (3305, 58025856), (3360, 57076028), (3966, 48354880), (4480, 42807021), (4627, 41447040), (5288, 36266160), (6610, 29012928), (6720, 28538014), (7932, 24177440), (9254, 20723520), (9915, 19341952), (10576, 18133080), (13220, 14506464), (13440, 14269007), (13881, 13815680), (15864, 12088720), (18508, 10361760), (19830, 9670976), (21152, 9066540), (21587, 8883840), (23135, 8289408), (26440, 7253232), (27762, 6907840), (31728, 6044360), (37016, 5180880), (39660, 4835488), (42304, 4533270), (43174, 4441920), (46270, 4144704), (52880, 3626616), (55524, 3453920), (63456, 3022180), (64761, 2961280), (69405, 2763136), (74032, 2590440), (79320, 2417744), (84608, 2266635), (86348, 2220960), (92540, 2072352), (105760, 1813308), (107935, 1776768), (111048, 1726960), (126912, 1511090), (129522, 1480640), (138810, 1381568), (148064, 1295220), (151109, 1269120), (158640, 1208872), (172696, 1110480), (185080, 1036176), (211520, 906654), (215870, 888384), (222096, 863480), (253824, 755545), (259044, 740320), (277620, 690784), (296128, 647610), (302218, 634560), (317280, 604436), (323805, 592256), (345392, 555240), (370160, 518088), (423040, 453327), (431740, 444192)]