468421440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 224

約数和(自身を含む): 1594957440

約数和(自身を除く): 1126536000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 152, 160, 183, 190, 192, 228, 240, 244, 285, 304, 305, 320, 366, 380, 421, 456, 480, 488, 570, 608, 610, 732, 760, 842, 912, 915, 960, 976, 1140, 1159, 1216, 1220, 1263, 1464, 1520, 1684, 1824, 1830, 1952, 2105, 2280, 2318, 2440, 2526, 2928, 3040, 3368, 3477, 3648, 3660, 3904, 4210, 4560, 4636, 4880, 5052, 5795, 5856, 6080, 6315, 6736, 6954, 7320, 7999, 8420, 9120, 9272, 9760, 10104, 11590, 11712, 12630, 13472, 13908, 14640, 15998, 16840, 17385, 18240, 18544, 19520, 20208, 23180, 23997, 25260, 25681, 26944, 27816, 29280, 31996, 33680, 34770, 37088, 39995, 40416, 46360, 47994, 50520, 51362, 55632, 58560, 63992, 67360, 69540, 74176, 77043, 79990, 80832, 92720, 95988, 101040, 102724, 111264, 119985, 127984, 128405, 134720, 139080, 154086, 159980, 185440, 191976, 202080, 205448, 222528, 239970, 255968, 256810, 278160, 308172, 319960, 370880, 383952, 385215, 404160, 410896, 479940, 487939, 511936, 513620, 556320, 616344, 639920, 767904, 770430, 821792, 959880, 975878, 1027240, 1112640, 1232688, 1279840, 1463817, 1535808, 1540860, 1643584, 1919760, 1951756, 2054480, 2439695, 2465376, 2559680, 2927634, 3081720, 3839520, 3903512, 4108960, 4879390, 4930752, 5855268, 6163440, 7319085, 7679040, 7807024, 8217920, 9758780, 11710536, 12326880, 14638170, 15614048, 19517560, 23421072, 24653760, 29276340, 31228096, 39035120, 46842144, 58552680, 78070240, 93684288, 117105360, 156140480, 234210720, 468421440]

約数ペア:

[(1, 468421440), (2, 234210720), (3, 156140480), (4, 117105360), (5, 93684288), (6, 78070240), (8, 58552680), (10, 46842144), (12, 39035120), (15, 31228096), (16, 29276340), (19, 24653760), (20, 23421072), (24, 19517560), (30, 15614048), (32, 14638170), (38, 12326880), (40, 11710536), (48, 9758780), (57, 8217920), (60, 7807024), (61, 7679040), (64, 7319085), (76, 6163440), (80, 5855268), (95, 4930752), (96, 4879390), (114, 4108960), (120, 3903512), (122, 3839520), (152, 3081720), (160, 2927634), (183, 2559680), (190, 2465376), (192, 2439695), (228, 2054480), (240, 1951756), (244, 1919760), (285, 1643584), (304, 1540860), (305, 1535808), (320, 1463817), (366, 1279840), (380, 1232688), (421, 1112640), (456, 1027240), (480, 975878), (488, 959880), (570, 821792), (608, 770430), (610, 767904), (732, 639920), (760, 616344), (842, 556320), (912, 513620), (915, 511936), (960, 487939), (976, 479940), (1140, 410896), (1159, 404160), (1216, 385215), (1220, 383952), (1263, 370880), (1464, 319960), (1520, 308172), (1684, 278160), (1824, 256810), (1830, 255968), (1952, 239970), (2105, 222528), (2280, 205448), (2318, 202080), (2440, 191976), (2526, 185440), (2928, 159980), (3040, 154086), (3368, 139080), (3477, 134720), (3648, 128405), (3660, 127984), (3904, 119985), (4210, 111264), (4560, 102724), (4636, 101040), (4880, 95988), (5052, 92720), (5795, 80832), (5856, 79990), (6080, 77043), (6315, 74176), (6736, 69540), (6954, 67360), (7320, 63992), (7999, 58560), (8420, 55632), (9120, 51362), (9272, 50520), (9760, 47994), (10104, 46360), (11590, 40416), (11712, 39995), (12630, 37088), (13472, 34770), (13908, 33680), (14640, 31996), (15998, 29280), (16840, 27816), (17385, 26944), (18240, 25681), (18544, 25260), (19520, 23997), (20208, 23180)]