171155040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 288

約数和(自身を含む): 661893120

約数和(自身を除く): 490738080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 383, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 766, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1149, 1176, 1330, 1470, 1520, 1532, 1568, 1596, 1680, 1824, 1862, 1915, 1960, 1995, 2128, 2280, 2298, 2352, 2660, 2681, 2793, 2940, 3040, 3064, 3192, 3360, 3724, 3830, 3920, 3990, 4256, 4560, 4596, 4655, 4704, 5320, 5362, 5586, 5745, 5880, 6128, 6384, 7277, 7448, 7660, 7840, 7980, 8043, 9120, 9192, 9310, 10640, 10724, 11172, 11490, 11760, 12256, 12768, 13405, 13965, 14554, 14896, 15320, 15960, 16086, 18384, 18620, 18767, 21280, 21448, 21831, 22344, 22980, 23520, 26810, 27930, 29108, 29792, 30640, 31920, 32172, 36385, 36768, 37240, 37534, 40215, 42896, 43662, 44688, 45960, 50939, 53620, 55860, 56301, 58216, 61280, 63840, 64344, 72770, 74480, 75068, 80430, 85792, 87324, 89376, 91920, 93835, 101878, 107240, 109155, 111720, 112602, 116432, 128688, 145540, 148960, 150136, 152817, 160860, 174648, 183840, 187670, 203756, 214480, 218310, 223440, 225204, 232864, 254695, 257376, 281505, 291080, 300272, 305634, 321720, 349296, 356573, 375340, 407512, 428960, 436620, 446880, 450408, 509390, 563010, 582160, 600544, 611268, 643440, 698592, 713146, 750680, 764085, 815024, 873240, 900816, 1018780, 1069719, 1126020, 1164320, 1222536, 1286880, 1426292, 1501360, 1528170, 1630048, 1746480, 1782865, 1801632, 2037560, 2139438, 2252040, 2445072, 2852584, 3002720, 3056340, 3492960, 3565730, 4075120, 4278876, 4504080, 4890144, 5348595, 5705168, 6112680, 7131460, 8150240, 8557752, 9008160, 10697190, 11410336, 12225360, 14262920, 17115504, 21394380, 24450720, 28525840, 34231008, 42788760, 57051680, 85577520, 171155040]

約数ペア:

[(1, 171155040), (2, 85577520), (3, 57051680), (4, 42788760), (5, 34231008), (6, 28525840), (7, 24450720), (8, 21394380), (10, 17115504), (12, 14262920), (14, 12225360), (15, 11410336), (16, 10697190), (19, 9008160), (20, 8557752), (21, 8150240), (24, 7131460), (28, 6112680), (30, 5705168), (32, 5348595), (35, 4890144), (38, 4504080), (40, 4278876), (42, 4075120), (48, 3565730), (49, 3492960), (56, 3056340), (57, 3002720), (60, 2852584), (70, 2445072), (76, 2252040), (80, 2139438), (84, 2037560), (95, 1801632), (96, 1782865), (98, 1746480), (105, 1630048), (112, 1528170), (114, 1501360), (120, 1426292), (133, 1286880), (140, 1222536), (147, 1164320), (152, 1126020), (160, 1069719), (168, 1018780), (190, 900816), (196, 873240), (210, 815024), (224, 764085), (228, 750680), (240, 713146), (245, 698592), (266, 643440), (280, 611268), (285, 600544), (294, 582160), (304, 563010), (336, 509390), (380, 450408), (383, 446880), (392, 436620), (399, 428960), (420, 407512), (456, 375340), (480, 356573), (490, 349296), (532, 321720), (560, 305634), (570, 300272), (588, 291080), (608, 281505), (665, 257376), (672, 254695), (735, 232864), (760, 225204), (766, 223440), (784, 218310), (798, 214480), (840, 203756), (912, 187670), (931, 183840), (980, 174648), (1064, 160860), (1120, 152817), (1140, 150136), (1149, 148960), (1176, 145540), (1330, 128688), (1470, 116432), (1520, 112602), (1532, 111720), (1568, 109155), (1596, 107240), (1680, 101878), (1824, 93835), (1862, 91920), (1915, 89376), (1960, 87324), (1995, 85792), (2128, 80430), (2280, 75068), (2298, 74480), (2352, 72770), (2660, 64344), (2681, 63840), (2793, 61280), (2940, 58216), (3040, 56301), (3064, 55860), (3192, 53620), (3360, 50939), (3724, 45960), (3830, 44688), (3920, 43662), (3990, 42896), (4256, 40215), (4560, 37534), (4596, 37240), (4655, 36768), (4704, 36385), (5320, 32172), (5362, 31920), (5586, 30640), (5745, 29792), (5880, 29108), (6128, 27930), (6384, 26810), (7277, 23520), (7448, 22980), (7660, 22344), (7840, 21831), (7980, 21448), (8043, 21280), (9120, 18767), (9192, 18620), (9310, 18384), (10640, 16086), (10724, 15960), (11172, 15320), (11490, 14896), (11760, 14554), (12256, 13965), (12768, 13405)]