273286720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 168

約数和(自身を含む): 784418040

約数和(自身を除く): 511131320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 320, 392, 406, 448, 464, 490, 560, 580, 601, 784, 812, 928, 980, 1015, 1120, 1160, 1202, 1421, 1568, 1624, 1856, 1960, 2030, 2240, 2320, 2404, 2842, 3005, 3136, 3248, 3920, 4060, 4207, 4640, 4808, 5684, 6010, 6496, 7105, 7840, 8120, 8414, 9280, 9616, 11368, 12020, 12992, 14210, 15680, 16240, 16828, 17429, 19232, 21035, 22736, 24040, 28420, 29449, 32480, 33656, 34858, 38464, 42070, 45472, 48080, 56840, 58898, 64960, 67312, 69716, 84140, 87145, 90944, 96160, 113680, 117796, 122003, 134624, 139432, 147245, 168280, 174290, 192320, 227360, 235592, 244006, 269248, 278864, 294490, 336560, 348580, 454720, 471184, 488012, 557728, 588980, 610015, 673120, 697160, 854021, 942368, 976024, 1115456, 1177960, 1220030, 1346240, 1394320, 1708042, 1884736, 1952048, 2355920, 2440060, 2788640, 3416084, 3904096, 4270105, 4711840, 4880120, 5577280, 6832168, 7808192, 8540210, 9423680, 9760240, 13664336, 17080420, 19520480, 27328672, 34160840, 39040960, 54657344, 68321680, 136643360, 273286720]

約数ペア:

[(1, 273286720), (2, 136643360), (4, 68321680), (5, 54657344), (7, 39040960), (8, 34160840), (10, 27328672), (14, 19520480), (16, 17080420), (20, 13664336), (28, 9760240), (29, 9423680), (32, 8540210), (35, 7808192), (40, 6832168), (49, 5577280), (56, 4880120), (58, 4711840), (64, 4270105), (70, 3904096), (80, 3416084), (98, 2788640), (112, 2440060), (116, 2355920), (140, 1952048), (145, 1884736), (160, 1708042), (196, 1394320), (203, 1346240), (224, 1220030), (232, 1177960), (245, 1115456), (280, 976024), (290, 942368), (320, 854021), (392, 697160), (406, 673120), (448, 610015), (464, 588980), (490, 557728), (560, 488012), (580, 471184), (601, 454720), (784, 348580), (812, 336560), (928, 294490), (980, 278864), (1015, 269248), (1120, 244006), (1160, 235592), (1202, 227360), (1421, 192320), (1568, 174290), (1624, 168280), (1856, 147245), (1960, 139432), (2030, 134624), (2240, 122003), (2320, 117796), (2404, 113680), (2842, 96160), (3005, 90944), (3136, 87145), (3248, 84140), (3920, 69716), (4060, 67312), (4207, 64960), (4640, 58898), (4808, 56840), (5684, 48080), (6010, 45472), (6496, 42070), (7105, 38464), (7840, 34858), (8120, 33656), (8414, 32480), (9280, 29449), (9616, 28420), (11368, 24040), (12020, 22736), (12992, 21035), (14210, 19232), (15680, 17429), (16240, 16828)]