396391680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1857

約数の個数: 216

約数和(自身を含む): 1444453920

約数和(自身を除く): 1048062240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1811, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3622, 3648, 3840, 4560, 4864, 5433, 5472, 5760, 6080, 6840, 7244, 7296, 9055, 9120, 10866, 10944, 11520, 12160, 13680, 14488, 14592, 16299, 18110, 18240, 21732, 21888, 24320, 27165, 27360, 28976, 32598, 34409, 36220, 36480, 43464, 43776, 54330, 54720, 57952, 65196, 68818, 72440, 72960, 81495, 86928, 103227, 108660, 109440, 115904, 130392, 137636, 144880, 162990, 172045, 173856, 206454, 217320, 218880, 231808, 260784, 275272, 289760, 309681, 325980, 344090, 347712, 412908, 434640, 463616, 516135, 521568, 550544, 579520, 619362, 651960, 688180, 695424, 825816, 869280, 1032270, 1043136, 1101088, 1159040, 1238724, 1303920, 1376360, 1390848, 1548405, 1651632, 1738560, 2064540, 2086272, 2202176, 2318080, 2477448, 2607840, 2752720, 3096810, 3303264, 3477120, 4129080, 4172544, 4404352, 4954896, 5215680, 5505440, 6193620, 6606528, 6954240, 8258160, 8808704, 9909792, 10431360, 11010880, 12387240, 13213056, 16516320, 19819584, 20862720, 22021760, 24774480, 26426112, 33032640, 39639168, 44043520, 49548960, 66065280, 79278336, 99097920, 132130560, 198195840, 396391680]

約数ペア:

[(1, 396391680), (2, 198195840), (3, 132130560), (4, 99097920), (5, 79278336), (6, 66065280), (8, 49548960), (9, 44043520), (10, 39639168), (12, 33032640), (15, 26426112), (16, 24774480), (18, 22021760), (19, 20862720), (20, 19819584), (24, 16516320), (30, 13213056), (32, 12387240), (36, 11010880), (38, 10431360), (40, 9909792), (45, 8808704), (48, 8258160), (57, 6954240), (60, 6606528), (64, 6193620), (72, 5505440), (76, 5215680), (80, 4954896), (90, 4404352), (95, 4172544), (96, 4129080), (114, 3477120), (120, 3303264), (128, 3096810), (144, 2752720), (152, 2607840), (160, 2477448), (171, 2318080), (180, 2202176), (190, 2086272), (192, 2064540), (228, 1738560), (240, 1651632), (256, 1548405), (285, 1390848), (288, 1376360), (304, 1303920), (320, 1238724), (342, 1159040), (360, 1101088), (380, 1043136), (384, 1032270), (456, 869280), (480, 825816), (570, 695424), (576, 688180), (608, 651960), (640, 619362), (684, 579520), (720, 550544), (760, 521568), (768, 516135), (855, 463616), (912, 434640), (960, 412908), (1140, 347712), (1152, 344090), (1216, 325980), (1280, 309681), (1368, 289760), (1440, 275272), (1520, 260784), (1710, 231808), (1811, 218880), (1824, 217320), (1920, 206454), (2280, 173856), (2304, 172045), (2432, 162990), (2736, 144880), (2880, 137636), (3040, 130392), (3420, 115904), (3622, 109440), (3648, 108660), (3840, 103227), (4560, 86928), (4864, 81495), (5433, 72960), (5472, 72440), (5760, 68818), (6080, 65196), (6840, 57952), (7244, 54720), (7296, 54330), (9055, 43776), (9120, 43464), (10866, 36480), (10944, 36220), (11520, 34409), (12160, 32598), (13680, 28976), (14488, 27360), (14592, 27165), (16299, 24320), (18110, 21888), (18240, 21732)]