84711120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1477

約数の個数: 160

約数和(自身を含む): 297897600

約数和(自身を除く): 213186480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1429, 1482, 1520, 1560, 1976, 2280, 2470, 2858, 2964, 3120, 3705, 3952, 4287, 4560, 4940, 5716, 5928, 7145, 7410, 8574, 9880, 11432, 11856, 14290, 14820, 17148, 18577, 19760, 21435, 22864, 27151, 28580, 29640, 34296, 37154, 42870, 54302, 55731, 57160, 59280, 68592, 74308, 81453, 85740, 92885, 108604, 111462, 114320, 135755, 148616, 162906, 171480, 185770, 217208, 222924, 271510, 278655, 297232, 325812, 342960, 352963, 371540, 407265, 434416, 445848, 543020, 557310, 651624, 705926, 743080, 814530, 891696, 1058889, 1086040, 1114620, 1303248, 1411852, 1486160, 1629060, 1764815, 2117778, 2172080, 2229240, 2823704, 3258120, 3529630, 4235556, 4458480, 5294445, 5647408, 6516240, 7059260, 8471112, 10588890, 14118520, 16942224, 21177780, 28237040, 42355560, 84711120]

約数ペア:

[(1, 84711120), (2, 42355560), (3, 28237040), (4, 21177780), (5, 16942224), (6, 14118520), (8, 10588890), (10, 8471112), (12, 7059260), (13, 6516240), (15, 5647408), (16, 5294445), (19, 4458480), (20, 4235556), (24, 3529630), (26, 3258120), (30, 2823704), (38, 2229240), (39, 2172080), (40, 2117778), (48, 1764815), (52, 1629060), (57, 1486160), (60, 1411852), (65, 1303248), (76, 1114620), (78, 1086040), (80, 1058889), (95, 891696), (104, 814530), (114, 743080), (120, 705926), (130, 651624), (152, 557310), (156, 543020), (190, 445848), (195, 434416), (208, 407265), (228, 371540), (240, 352963), (247, 342960), (260, 325812), (285, 297232), (304, 278655), (312, 271510), (380, 222924), (390, 217208), (456, 185770), (494, 171480), (520, 162906), (570, 148616), (624, 135755), (741, 114320), (760, 111462), (780, 108604), (912, 92885), (988, 85740), (1040, 81453), (1140, 74308), (1235, 68592), (1429, 59280), (1482, 57160), (1520, 55731), (1560, 54302), (1976, 42870), (2280, 37154), (2470, 34296), (2858, 29640), (2964, 28580), (3120, 27151), (3705, 22864), (3952, 21435), (4287, 19760), (4560, 18577), (4940, 17148), (5716, 14820), (5928, 14290), (7145, 11856), (7410, 11432), (8574, 9880)]