168342840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 608860800

約数和(自身を除く): 440517960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 53, 54, 60, 68, 72, 85, 90, 102, 106, 108, 120, 135, 136, 153, 159, 170, 173, 180, 204, 212, 216, 255, 265, 270, 306, 318, 340, 346, 360, 408, 424, 459, 477, 510, 519, 530, 540, 612, 636, 680, 692, 765, 795, 865, 901, 918, 954, 1020, 1038, 1060, 1080, 1224, 1272, 1384, 1431, 1530, 1557, 1590, 1730, 1802, 1836, 1908, 2040, 2076, 2120, 2295, 2385, 2595, 2703, 2862, 2941, 3060, 3114, 3180, 3460, 3604, 3672, 3816, 4152, 4505, 4590, 4671, 4770, 5190, 5406, 5724, 5882, 6120, 6228, 6360, 6920, 7155, 7208, 7785, 8109, 8823, 9010, 9169, 9180, 9342, 9540, 10380, 10812, 11448, 11764, 12456, 13515, 14310, 14705, 15570, 16218, 17646, 18020, 18338, 18360, 18684, 19080, 20760, 21624, 23355, 23528, 24327, 26469, 27030, 27507, 28620, 29410, 31140, 32436, 35292, 36040, 36676, 37368, 40545, 44115, 45845, 46710, 48654, 52938, 54060, 55014, 57240, 58820, 62280, 64872, 70584, 73352, 79407, 81090, 82521, 88230, 91690, 93420, 97308, 105876, 108120, 110028, 117640, 121635, 132345, 137535, 155873, 158814, 162180, 165042, 176460, 183380, 186840, 194616, 211752, 220056, 243270, 247563, 264690, 275070, 311746, 317628, 324360, 330084, 352920, 366760, 397035, 412605, 467619, 486540, 495126, 529380, 550140, 623492, 635256, 660168, 779365, 794070, 825210, 935238, 973080, 990252, 1058760, 1100280, 1237815, 1246984, 1402857, 1558730, 1588140, 1650420, 1870476, 1980504, 2338095, 2475630, 2805714, 3117460, 3176280, 3300840, 3740952, 4208571, 4676190, 4951260, 5611428, 6234920, 7014285, 8417142, 9352380, 9902520, 11222856, 14028570, 16834284, 18704760, 21042855, 28057140, 33668568, 42085710, 56114280, 84171420, 168342840]

約数ペア:

[(1, 168342840), (2, 84171420), (3, 56114280), (4, 42085710), (5, 33668568), (6, 28057140), (8, 21042855), (9, 18704760), (10, 16834284), (12, 14028570), (15, 11222856), (17, 9902520), (18, 9352380), (20, 8417142), (24, 7014285), (27, 6234920), (30, 5611428), (34, 4951260), (36, 4676190), (40, 4208571), (45, 3740952), (51, 3300840), (53, 3176280), (54, 3117460), (60, 2805714), (68, 2475630), (72, 2338095), (85, 1980504), (90, 1870476), (102, 1650420), (106, 1588140), (108, 1558730), (120, 1402857), (135, 1246984), (136, 1237815), (153, 1100280), (159, 1058760), (170, 990252), (173, 973080), (180, 935238), (204, 825210), (212, 794070), (216, 779365), (255, 660168), (265, 635256), (270, 623492), (306, 550140), (318, 529380), (340, 495126), (346, 486540), (360, 467619), (408, 412605), (424, 397035), (459, 366760), (477, 352920), (510, 330084), (519, 324360), (530, 317628), (540, 311746), (612, 275070), (636, 264690), (680, 247563), (692, 243270), (765, 220056), (795, 211752), (865, 194616), (901, 186840), (918, 183380), (954, 176460), (1020, 165042), (1038, 162180), (1060, 158814), (1080, 155873), (1224, 137535), (1272, 132345), (1384, 121635), (1431, 117640), (1530, 110028), (1557, 108120), (1590, 105876), (1730, 97308), (1802, 93420), (1836, 91690), (1908, 88230), (2040, 82521), (2076, 81090), (2120, 79407), (2295, 73352), (2385, 70584), (2595, 64872), (2703, 62280), (2862, 58820), (2941, 57240), (3060, 55014), (3114, 54060), (3180, 52938), (3460, 48654), (3604, 46710), (3672, 45845), (3816, 44115), (4152, 40545), (4505, 37368), (4590, 36676), (4671, 36040), (4770, 35292), (5190, 32436), (5406, 31140), (5724, 29410), (5882, 28620), (6120, 27507), (6228, 27030), (6360, 26469), (6920, 24327), (7155, 23528), (7208, 23355), (7785, 21624), (8109, 20760), (8823, 19080), (9010, 18684), (9169, 18360), (9180, 18338), (9342, 18020), (9540, 17646), (10380, 16218), (10812, 15570), (11448, 14705), (11764, 14310), (12456, 13515)]