158401440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 192

約数和(自身を含む): 569963520

約数和(自身を除く): 411562080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 991, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1982, 1998, 2160, 2220, 2664, 2960, 2973, 3330, 3552, 3964, 3996, 4320, 4440, 4955, 4995, 5328, 5920, 5946, 6660, 7928, 7992, 8880, 8919, 9910, 9990, 10656, 11892, 13320, 14865, 15856, 15984, 17760, 17838, 19820, 19980, 23784, 26640, 26757, 29730, 31712, 31968, 35676, 36667, 39640, 39960, 44595, 47568, 53280, 53514, 59460, 71352, 73334, 79280, 79920, 89190, 95136, 107028, 110001, 118920, 133785, 142704, 146668, 158560, 159840, 178380, 183335, 214056, 220002, 237840, 267570, 285408, 293336, 330003, 356760, 366670, 428112, 440004, 475680, 535140, 550005, 586672, 660006, 713520, 733340, 856224, 880008, 990009, 1070280, 1100010, 1173344, 1320012, 1427040, 1466680, 1650015, 1760016, 1980018, 2140560, 2200020, 2640024, 2933360, 3300030, 3520032, 3960036, 4281120, 4400040, 4950045, 5280048, 5866720, 6600060, 7920072, 8800080, 9900090, 10560096, 13200120, 15840144, 17600160, 19800180, 26400240, 31680288, 39600360, 52800480, 79200720, 158401440]

約数ペア:

[(1, 158401440), (2, 79200720), (3, 52800480), (4, 39600360), (5, 31680288), (6, 26400240), (8, 19800180), (9, 17600160), (10, 15840144), (12, 13200120), (15, 10560096), (16, 9900090), (18, 8800080), (20, 7920072), (24, 6600060), (27, 5866720), (30, 5280048), (32, 4950045), (36, 4400040), (37, 4281120), (40, 3960036), (45, 3520032), (48, 3300030), (54, 2933360), (60, 2640024), (72, 2200020), (74, 2140560), (80, 1980018), (90, 1760016), (96, 1650015), (108, 1466680), (111, 1427040), (120, 1320012), (135, 1173344), (144, 1100010), (148, 1070280), (160, 990009), (180, 880008), (185, 856224), (216, 733340), (222, 713520), (240, 660006), (270, 586672), (288, 550005), (296, 535140), (333, 475680), (360, 440004), (370, 428112), (432, 366670), (444, 356760), (480, 330003), (540, 293336), (555, 285408), (592, 267570), (666, 237840), (720, 220002), (740, 214056), (864, 183335), (888, 178380), (991, 159840), (999, 158560), (1080, 146668), (1110, 142704), (1184, 133785), (1332, 118920), (1440, 110001), (1480, 107028), (1665, 95136), (1776, 89190), (1982, 79920), (1998, 79280), (2160, 73334), (2220, 71352), (2664, 59460), (2960, 53514), (2973, 53280), (3330, 47568), (3552, 44595), (3964, 39960), (3996, 39640), (4320, 36667), (4440, 35676), (4955, 31968), (4995, 31712), (5328, 29730), (5920, 26757), (5946, 26640), (6660, 23784), (7928, 19980), (7992, 19820), (8880, 17838), (8919, 17760), (9910, 15984), (9990, 15856), (10656, 14865), (11892, 13320)]