173825280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 612218880

約数和(自身を除く): 438393600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 191, 192, 237, 240, 256, 288, 316, 320, 360, 382, 384, 395, 474, 480, 573, 576, 632, 640, 711, 720, 764, 768, 790, 948, 955, 960, 1146, 1152, 1185, 1264, 1280, 1422, 1440, 1528, 1580, 1719, 1896, 1910, 1920, 2292, 2304, 2370, 2528, 2844, 2865, 2880, 3056, 3160, 3438, 3555, 3792, 3820, 3840, 4584, 4740, 5056, 5688, 5730, 5760, 6112, 6320, 6876, 7110, 7584, 7640, 8595, 9168, 9480, 10112, 11376, 11460, 11520, 12224, 12640, 13752, 14220, 15089, 15168, 15280, 17190, 18336, 18960, 20224, 22752, 22920, 24448, 25280, 27504, 28440, 30178, 30336, 30560, 34380, 36672, 37920, 45267, 45504, 45840, 48896, 50560, 55008, 56880, 60356, 60672, 61120, 68760, 73344, 75445, 75840, 90534, 91008, 91680, 101120, 110016, 113760, 120712, 122240, 135801, 137520, 146688, 150890, 151680, 181068, 182016, 183360, 220032, 226335, 227520, 241424, 244480, 271602, 275040, 301780, 303360, 362136, 366720, 440064, 452670, 455040, 482848, 543204, 550080, 603560, 679005, 724272, 733440, 905340, 910080, 965696, 1086408, 1100160, 1207120, 1358010, 1448544, 1810680, 1931392, 2172816, 2200320, 2414240, 2716020, 2897088, 3621360, 3862784, 4345632, 4828480, 5432040, 5794176, 7242720, 8691264, 9656960, 10864080, 11588352, 14485440, 17382528, 19313920, 21728160, 28970880, 34765056, 43456320, 57941760, 86912640, 173825280]

約数ペア:

[(1, 173825280), (2, 86912640), (3, 57941760), (4, 43456320), (5, 34765056), (6, 28970880), (8, 21728160), (9, 19313920), (10, 17382528), (12, 14485440), (15, 11588352), (16, 10864080), (18, 9656960), (20, 8691264), (24, 7242720), (30, 5794176), (32, 5432040), (36, 4828480), (40, 4345632), (45, 3862784), (48, 3621360), (60, 2897088), (64, 2716020), (72, 2414240), (79, 2200320), (80, 2172816), (90, 1931392), (96, 1810680), (120, 1448544), (128, 1358010), (144, 1207120), (158, 1100160), (160, 1086408), (180, 965696), (191, 910080), (192, 905340), (237, 733440), (240, 724272), (256, 679005), (288, 603560), (316, 550080), (320, 543204), (360, 482848), (382, 455040), (384, 452670), (395, 440064), (474, 366720), (480, 362136), (573, 303360), (576, 301780), (632, 275040), (640, 271602), (711, 244480), (720, 241424), (764, 227520), (768, 226335), (790, 220032), (948, 183360), (955, 182016), (960, 181068), (1146, 151680), (1152, 150890), (1185, 146688), (1264, 137520), (1280, 135801), (1422, 122240), (1440, 120712), (1528, 113760), (1580, 110016), (1719, 101120), (1896, 91680), (1910, 91008), (1920, 90534), (2292, 75840), (2304, 75445), (2370, 73344), (2528, 68760), (2844, 61120), (2865, 60672), (2880, 60356), (3056, 56880), (3160, 55008), (3438, 50560), (3555, 48896), (3792, 45840), (3820, 45504), (3840, 45267), (4584, 37920), (4740, 36672), (5056, 34380), (5688, 30560), (5730, 30336), (5760, 30178), (6112, 28440), (6320, 27504), (6876, 25280), (7110, 24448), (7584, 22920), (7640, 22752), (8595, 20224), (9168, 18960), (9480, 18336), (10112, 17190), (11376, 15280), (11460, 15168), (11520, 15089), (12224, 14220), (12640, 13752)]