67345920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 242573760

約数和(自身を除く): 175227840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 79, 80, 90, 96, 111, 120, 128, 144, 148, 158, 160, 180, 185, 192, 222, 237, 240, 256, 288, 296, 316, 320, 333, 360, 370, 384, 395, 444, 474, 480, 512, 555, 576, 592, 632, 640, 666, 711, 720, 740, 768, 790, 888, 948, 960, 1110, 1152, 1184, 1185, 1264, 1280, 1332, 1422, 1440, 1480, 1536, 1580, 1665, 1776, 1896, 1920, 2220, 2304, 2368, 2370, 2528, 2560, 2664, 2844, 2880, 2923, 2960, 3160, 3330, 3552, 3555, 3792, 3840, 4440, 4608, 4736, 4740, 5056, 5328, 5688, 5760, 5846, 5920, 6320, 6660, 7104, 7110, 7584, 7680, 8769, 8880, 9472, 9480, 10112, 10656, 11376, 11520, 11692, 11840, 12640, 13320, 14208, 14220, 14615, 15168, 17538, 17760, 18944, 18960, 20224, 21312, 22752, 23040, 23384, 23680, 25280, 26307, 26640, 28416, 28440, 29230, 30336, 35076, 35520, 37920, 40448, 42624, 43845, 45504, 46768, 47360, 50560, 52614, 53280, 56832, 56880, 58460, 60672, 70152, 71040, 75840, 85248, 87690, 91008, 93536, 94720, 101120, 105228, 106560, 113760, 116920, 121344, 131535, 140304, 142080, 151680, 170496, 175380, 182016, 187072, 202240, 210456, 213120, 227520, 233840, 263070, 280608, 284160, 303360, 350760, 364032, 374144, 420912, 426240, 455040, 467680, 526140, 561216, 606720, 701520, 748288, 841824, 852480, 910080, 935360, 1052280, 1122432, 1403040, 1496576, 1683648, 1820160, 1870720, 2104560, 2244864, 2806080, 3367296, 3741440, 4209120, 4489728, 5612160, 6734592, 7482880, 8418240, 11224320, 13469184, 16836480, 22448640, 33672960, 67345920]

約数ペア:

[(1, 67345920), (2, 33672960), (3, 22448640), (4, 16836480), (5, 13469184), (6, 11224320), (8, 8418240), (9, 7482880), (10, 6734592), (12, 5612160), (15, 4489728), (16, 4209120), (18, 3741440), (20, 3367296), (24, 2806080), (30, 2244864), (32, 2104560), (36, 1870720), (37, 1820160), (40, 1683648), (45, 1496576), (48, 1403040), (60, 1122432), (64, 1052280), (72, 935360), (74, 910080), (79, 852480), (80, 841824), (90, 748288), (96, 701520), (111, 606720), (120, 561216), (128, 526140), (144, 467680), (148, 455040), (158, 426240), (160, 420912), (180, 374144), (185, 364032), (192, 350760), (222, 303360), (237, 284160), (240, 280608), (256, 263070), (288, 233840), (296, 227520), (316, 213120), (320, 210456), (333, 202240), (360, 187072), (370, 182016), (384, 175380), (395, 170496), (444, 151680), (474, 142080), (480, 140304), (512, 131535), (555, 121344), (576, 116920), (592, 113760), (632, 106560), (640, 105228), (666, 101120), (711, 94720), (720, 93536), (740, 91008), (768, 87690), (790, 85248), (888, 75840), (948, 71040), (960, 70152), (1110, 60672), (1152, 58460), (1184, 56880), (1185, 56832), (1264, 53280), (1280, 52614), (1332, 50560), (1422, 47360), (1440, 46768), (1480, 45504), (1536, 43845), (1580, 42624), (1665, 40448), (1776, 37920), (1896, 35520), (1920, 35076), (2220, 30336), (2304, 29230), (2368, 28440), (2370, 28416), (2528, 26640), (2560, 26307), (2664, 25280), (2844, 23680), (2880, 23384), (2923, 23040), (2960, 22752), (3160, 21312), (3330, 20224), (3552, 18960), (3555, 18944), (3792, 17760), (3840, 17538), (4440, 15168), (4608, 14615), (4736, 14220), (4740, 14208), (5056, 13320), (5328, 12640), (5688, 11840), (5760, 11692), (5846, 11520), (5920, 11376), (6320, 10656), (6660, 10112), (7104, 9480), (7110, 9472), (7584, 8880), (7680, 8769)]