168191640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 615764160

約数和(自身を除く): 447572520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 61, 69, 72, 74, 81, 90, 92, 108, 111, 115, 120, 122, 135, 138, 148, 162, 180, 183, 184, 185, 207, 216, 222, 230, 244, 270, 276, 296, 305, 324, 333, 345, 360, 366, 370, 405, 414, 444, 460, 488, 540, 549, 552, 555, 610, 621, 648, 666, 690, 732, 740, 810, 828, 851, 888, 915, 920, 999, 1035, 1080, 1098, 1110, 1220, 1242, 1332, 1380, 1403, 1464, 1480, 1620, 1647, 1656, 1665, 1702, 1830, 1863, 1998, 2070, 2196, 2220, 2257, 2440, 2484, 2553, 2664, 2745, 2760, 2806, 2997, 3105, 3240, 3294, 3330, 3404, 3660, 3726, 3996, 4140, 4209, 4255, 4392, 4440, 4514, 4941, 4968, 4995, 5106, 5490, 5612, 5994, 6210, 6588, 6660, 6771, 6808, 7015, 7320, 7452, 7659, 7992, 8235, 8280, 8418, 8510, 9028, 9315, 9882, 9990, 10212, 10980, 11224, 11285, 11988, 12420, 12627, 12765, 13176, 13320, 13542, 14030, 14904, 14985, 15318, 16470, 16836, 17020, 18056, 18630, 19764, 19980, 20313, 20424, 21045, 21960, 22570, 22977, 23976, 24705, 24840, 25254, 25530, 27084, 28060, 29970, 30636, 32940, 33672, 33855, 34040, 37260, 37881, 38295, 39528, 39960, 40626, 42090, 45140, 45954, 49410, 50508, 51060, 51911, 54168, 56120, 59940, 60939, 61272, 63135, 65880, 67710, 68931, 74520, 75762, 76590, 81252, 84180, 90280, 91908, 98820, 101016, 101565, 102120, 103822, 113643, 114885, 119880, 121878, 126270, 135420, 137862, 151524, 153180, 155733, 162504, 168360, 182817, 183816, 189405, 197640, 203130, 207644, 227286, 229770, 243756, 252540, 259555, 270840, 275724, 303048, 304695, 306360, 311466, 344655, 365634, 378810, 406260, 415288, 454572, 459540, 467199, 487512, 505080, 519110, 551448, 568215, 609390, 622932, 689310, 731268, 757620, 778665, 812520, 909144, 914085, 919080, 934398, 1038220, 1136430, 1218780, 1245864, 1378620, 1401597, 1462536, 1515240, 1557330, 1828170, 1868796, 2076440, 2272860, 2335995, 2437560, 2757240, 2803194, 3114660, 3656340, 3737592, 4204791, 4545720, 4671990, 5606388, 6229320, 7007985, 7312680, 8409582, 9343980, 11212776, 14015970, 16819164, 18687960, 21023955, 28031940, 33638328, 42047910, 56063880, 84095820, 168191640]

約数ペア:

[(1, 168191640), (2, 84095820), (3, 56063880), (4, 42047910), (5, 33638328), (6, 28031940), (8, 21023955), (9, 18687960), (10, 16819164), (12, 14015970), (15, 11212776), (18, 9343980), (20, 8409582), (23, 7312680), (24, 7007985), (27, 6229320), (30, 5606388), (36, 4671990), (37, 4545720), (40, 4204791), (45, 3737592), (46, 3656340), (54, 3114660), (60, 2803194), (61, 2757240), (69, 2437560), (72, 2335995), (74, 2272860), (81, 2076440), (90, 1868796), (92, 1828170), (108, 1557330), (111, 1515240), (115, 1462536), (120, 1401597), (122, 1378620), (135, 1245864), (138, 1218780), (148, 1136430), (162, 1038220), (180, 934398), (183, 919080), (184, 914085), (185, 909144), (207, 812520), (216, 778665), (222, 757620), (230, 731268), (244, 689310), (270, 622932), (276, 609390), (296, 568215), (305, 551448), (324, 519110), (333, 505080), (345, 487512), (360, 467199), (366, 459540), (370, 454572), (405, 415288), (414, 406260), (444, 378810), (460, 365634), (488, 344655), (540, 311466), (549, 306360), (552, 304695), (555, 303048), (610, 275724), (621, 270840), (648, 259555), (666, 252540), (690, 243756), (732, 229770), (740, 227286), (810, 207644), (828, 203130), (851, 197640), (888, 189405), (915, 183816), (920, 182817), (999, 168360), (1035, 162504), (1080, 155733), (1098, 153180), (1110, 151524), (1220, 137862), (1242, 135420), (1332, 126270), (1380, 121878), (1403, 119880), (1464, 114885), (1480, 113643), (1620, 103822), (1647, 102120), (1656, 101565), (1665, 101016), (1702, 98820), (1830, 91908), (1863, 90280), (1998, 84180), (2070, 81252), (2196, 76590), (2220, 75762), (2257, 74520), (2440, 68931), (2484, 67710), (2553, 65880), (2664, 63135), (2745, 61272), (2760, 60939), (2806, 59940), (2997, 56120), (3105, 54168), (3240, 51911), (3294, 51060), (3330, 50508), (3404, 49410), (3660, 45954), (3726, 45140), (3996, 42090), (4140, 40626), (4209, 39960), (4255, 39528), (4392, 38295), (4440, 37881), (4514, 37260), (4941, 34040), (4968, 33855), (4995, 33672), (5106, 32940), (5490, 30636), (5612, 29970), (5994, 28060), (6210, 27084), (6588, 25530), (6660, 25254), (6771, 24840), (6808, 24705), (7015, 23976), (7320, 22977), (7452, 22570), (7659, 21960), (7992, 21045), (8235, 20424), (8280, 20313), (8418, 19980), (8510, 19764), (9028, 18630), (9315, 18056), (9882, 17020), (9990, 16836), (10212, 16470), (10980, 15318), (11224, 14985), (11285, 14904), (11988, 14030), (12420, 13542), (12627, 13320), (12765, 13176)]