342455040

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 252

約数和(自身を含む): 1233218784

約数和(自身を除く): 890763744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 367, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 734, 768, 810, 864, 960, 972, 1080, 1101, 1152, 1215, 1280, 1296, 1440, 1458, 1468, 1620, 1728, 1835, 1920, 1944, 2160, 2202, 2304, 2430, 2592, 2880, 2916, 2936, 3240, 3303, 3456, 3645, 3670, 3840, 3888, 4320, 4404, 4860, 5184, 5505, 5760, 5832, 5872, 6480, 6606, 6912, 7290, 7340, 7776, 8640, 8808, 9720, 9909, 10368, 11010, 11520, 11664, 11744, 12960, 13212, 14580, 14680, 15552, 16515, 17280, 17616, 19440, 19818, 20736, 22020, 23328, 23488, 25920, 26424, 29160, 29360, 29727, 31104, 33030, 34560, 35232, 38880, 39636, 44040, 46656, 46976, 49545, 51840, 52848, 58320, 58720, 59454, 62208, 66060, 70464, 77760, 79272, 88080, 89181, 93312, 93952, 99090, 103680, 105696, 116640, 117440, 118908, 132120, 140928, 148635, 155520, 158544, 176160, 178362, 186624, 198180, 211392, 233280, 234880, 237816, 264240, 267543, 281856, 297270, 311040, 317088, 352320, 356724, 396360, 422784, 445905, 466560, 469760, 475632, 528480, 535086, 594540, 634176, 704640, 713448, 792720, 845568, 891810, 933120, 951264, 1056960, 1070172, 1189080, 1268352, 1337715, 1409280, 1426896, 1585440, 1783620, 1902528, 2113920, 2140344, 2378160, 2536704, 2675430, 2853792, 3170880, 3567240, 3805056, 4227840, 4280688, 4756320, 5350860, 5707584, 6341760, 7134480, 7610112, 8561376, 9512640, 10701720, 11415168, 12683520, 14268960, 17122752, 19025280, 21403440, 22830336, 28537920, 34245504, 38050560, 42806880, 57075840, 68491008, 85613760, 114151680, 171227520, 342455040]

約数ペア:

[(1, 342455040), (2, 171227520), (3, 114151680), (4, 85613760), (5, 68491008), (6, 57075840), (8, 42806880), (9, 38050560), (10, 34245504), (12, 28537920), (15, 22830336), (16, 21403440), (18, 19025280), (20, 17122752), (24, 14268960), (27, 12683520), (30, 11415168), (32, 10701720), (36, 9512640), (40, 8561376), (45, 7610112), (48, 7134480), (54, 6341760), (60, 5707584), (64, 5350860), (72, 4756320), (80, 4280688), (81, 4227840), (90, 3805056), (96, 3567240), (108, 3170880), (120, 2853792), (128, 2675430), (135, 2536704), (144, 2378160), (160, 2140344), (162, 2113920), (180, 1902528), (192, 1783620), (216, 1585440), (240, 1426896), (243, 1409280), (256, 1337715), (270, 1268352), (288, 1189080), (320, 1070172), (324, 1056960), (360, 951264), (367, 933120), (384, 891810), (405, 845568), (432, 792720), (480, 713448), (486, 704640), (540, 634176), (576, 594540), (640, 535086), (648, 528480), (720, 475632), (729, 469760), (734, 466560), (768, 445905), (810, 422784), (864, 396360), (960, 356724), (972, 352320), (1080, 317088), (1101, 311040), (1152, 297270), (1215, 281856), (1280, 267543), (1296, 264240), (1440, 237816), (1458, 234880), (1468, 233280), (1620, 211392), (1728, 198180), (1835, 186624), (1920, 178362), (1944, 176160), (2160, 158544), (2202, 155520), (2304, 148635), (2430, 140928), (2592, 132120), (2880, 118908), (2916, 117440), (2936, 116640), (3240, 105696), (3303, 103680), (3456, 99090), (3645, 93952), (3670, 93312), (3840, 89181), (3888, 88080), (4320, 79272), (4404, 77760), (4860, 70464), (5184, 66060), (5505, 62208), (5760, 59454), (5832, 58720), (5872, 58320), (6480, 52848), (6606, 51840), (6912, 49545), (7290, 46976), (7340, 46656), (7776, 44040), (8640, 39636), (8808, 38880), (9720, 35232), (9909, 34560), (10368, 33030), (11010, 31104), (11520, 29727), (11664, 29360), (11744, 29160), (12960, 26424), (13212, 25920), (14580, 23488), (14680, 23328), (15552, 22020), (16515, 20736), (17280, 19818), (17616, 19440)]