171031560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 664848000

約数和(自身を除く): 493816440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 49, 51, 56, 58, 59, 60, 68, 70, 84, 85, 87, 98, 102, 105, 116, 118, 119, 120, 136, 140, 145, 147, 168, 170, 174, 177, 196, 203, 204, 210, 232, 236, 238, 245, 255, 280, 290, 294, 295, 340, 348, 354, 357, 392, 406, 408, 413, 420, 435, 472, 476, 490, 493, 510, 580, 588, 590, 595, 609, 680, 696, 708, 714, 735, 812, 826, 833, 840, 870, 885, 952, 980, 986, 1003, 1015, 1020, 1160, 1176, 1180, 1190, 1218, 1239, 1416, 1421, 1428, 1470, 1479, 1624, 1652, 1666, 1711, 1740, 1770, 1785, 1960, 1972, 2006, 2030, 2040, 2065, 2360, 2380, 2436, 2465, 2478, 2499, 2842, 2856, 2891, 2940, 2958, 3009, 3045, 3304, 3332, 3422, 3451, 3480, 3540, 3570, 3944, 4012, 4060, 4130, 4165, 4263, 4760, 4872, 4930, 4956, 4998, 5015, 5133, 5684, 5782, 5880, 5916, 6018, 6090, 6195, 6664, 6844, 6902, 7021, 7080, 7105, 7140, 7395, 8024, 8120, 8260, 8330, 8526, 8555, 8673, 9860, 9912, 9996, 10030, 10266, 10353, 11368, 11564, 11832, 11977, 12036, 12180, 12390, 12495, 13688, 13804, 14042, 14210, 14280, 14455, 14790, 15045, 16520, 16660, 17052, 17110, 17255, 17346, 19720, 19992, 20060, 20532, 20706, 21063, 21315, 23128, 23954, 24072, 24157, 24360, 24780, 24990, 25665, 27608, 28084, 28420, 28910, 29087, 29580, 30090, 33320, 34104, 34220, 34510, 34692, 35105, 35931, 40120, 41064, 41412, 42126, 42630, 43365, 47908, 48314, 49147, 49560, 49980, 51330, 51765, 56168, 56840, 57820, 58174, 59160, 59885, 60180, 68440, 69020, 69384, 70210, 71862, 72471, 82824, 83839, 84252, 85260, 86730, 87261, 95816, 96628, 98294, 99960, 102660, 103530, 105315, 115640, 116348, 119770, 120360, 120785, 138040, 140420, 143724, 144942, 145435, 147441, 167678, 168504, 170520, 173460, 174522, 179655, 193256, 196588, 203609, 205320, 207060, 210630, 232696, 239540, 241570, 245735, 251517, 280840, 287448, 289884, 290870, 294882, 335356, 346920, 349044, 359310, 362355, 393176, 407218, 414120, 419195, 421260, 436305, 479080, 483140, 491470, 503034, 579768, 581740, 589764, 610827, 670712, 698088, 718620, 724710, 737205, 814436, 838390, 842520, 872610, 966280, 982940, 1006068, 1018045, 1163480, 1179528, 1221654, 1257585, 1425263, 1437240, 1449420, 1474410, 1628872, 1676780, 1745220, 1965880, 2012136, 2036090, 2443308, 2515170, 2850526, 2898840, 2948820, 3054135, 3353560, 3490440, 4072180, 4275789, 4886616, 5030340, 5701052, 5897640, 6108270, 7126315, 8144360, 8551578, 10060680, 11402104, 12216540, 14252630, 17103156, 21378945, 24433080, 28505260, 34206312, 42757890, 57010520, 85515780, 171031560]

約数ペア:

[(1, 171031560), (2, 85515780), (3, 57010520), (4, 42757890), (5, 34206312), (6, 28505260), (7, 24433080), (8, 21378945), (10, 17103156), (12, 14252630), (14, 12216540), (15, 11402104), (17, 10060680), (20, 8551578), (21, 8144360), (24, 7126315), (28, 6108270), (29, 5897640), (30, 5701052), (34, 5030340), (35, 4886616), (40, 4275789), (42, 4072180), (49, 3490440), (51, 3353560), (56, 3054135), (58, 2948820), (59, 2898840), (60, 2850526), (68, 2515170), (70, 2443308), (84, 2036090), (85, 2012136), (87, 1965880), (98, 1745220), (102, 1676780), (105, 1628872), (116, 1474410), (118, 1449420), (119, 1437240), (120, 1425263), (136, 1257585), (140, 1221654), (145, 1179528), (147, 1163480), (168, 1018045), (170, 1006068), (174, 982940), (177, 966280), (196, 872610), (203, 842520), (204, 838390), (210, 814436), (232, 737205), (236, 724710), (238, 718620), (245, 698088), (255, 670712), (280, 610827), (290, 589764), (294, 581740), (295, 579768), (340, 503034), (348, 491470), (354, 483140), (357, 479080), (392, 436305), (406, 421260), (408, 419195), (413, 414120), (420, 407218), (435, 393176), (472, 362355), (476, 359310), (490, 349044), (493, 346920), (510, 335356), (580, 294882), (588, 290870), (590, 289884), (595, 287448), (609, 280840), (680, 251517), (696, 245735), (708, 241570), (714, 239540), (735, 232696), (812, 210630), (826, 207060), (833, 205320), (840, 203609), (870, 196588), (885, 193256), (952, 179655), (980, 174522), (986, 173460), (1003, 170520), (1015, 168504), (1020, 167678), (1160, 147441), (1176, 145435), (1180, 144942), (1190, 143724), (1218, 140420), (1239, 138040), (1416, 120785), (1421, 120360), (1428, 119770), (1470, 116348), (1479, 115640), (1624, 105315), (1652, 103530), (1666, 102660), (1711, 99960), (1740, 98294), (1770, 96628), (1785, 95816), (1960, 87261), (1972, 86730), (2006, 85260), (2030, 84252), (2040, 83839), (2065, 82824), (2360, 72471), (2380, 71862), (2436, 70210), (2465, 69384), (2478, 69020), (2499, 68440), (2842, 60180), (2856, 59885), (2891, 59160), (2940, 58174), (2958, 57820), (3009, 56840), (3045, 56168), (3304, 51765), (3332, 51330), (3422, 49980), (3451, 49560), (3480, 49147), (3540, 48314), (3570, 47908), (3944, 43365), (4012, 42630), (4060, 42126), (4130, 41412), (4165, 41064), (4263, 40120), (4760, 35931), (4872, 35105), (4930, 34692), (4956, 34510), (4998, 34220), (5015, 34104), (5133, 33320), (5684, 30090), (5782, 29580), (5880, 29087), (5916, 28910), (6018, 28420), (6090, 28084), (6195, 27608), (6664, 25665), (6844, 24990), (6902, 24780), (7021, 24360), (7080, 24157), (7105, 24072), (7140, 23954), (7395, 23128), (8024, 21315), (8120, 21063), (8260, 20706), (8330, 20532), (8526, 20060), (8555, 19992), (8673, 19720), (9860, 17346), (9912, 17255), (9996, 17110), (10030, 17052), (10266, 16660), (10353, 16520), (11368, 15045), (11564, 14790), (11832, 14455), (11977, 14280), (12036, 14210), (12180, 14042), (12390, 13804), (12495, 13688)]