219676320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 775716480

約数和(自身を除く): 556040160

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 211, 216, 240, 241, 270, 288, 360, 422, 432, 480, 482, 540, 633, 720, 723, 844, 864, 964, 1055, 1080, 1205, 1266, 1440, 1446, 1688, 1899, 1928, 2110, 2160, 2169, 2410, 2532, 2892, 3165, 3376, 3615, 3798, 3856, 4220, 4320, 4338, 4820, 5064, 5697, 5784, 6330, 6507, 6752, 7230, 7596, 7712, 8440, 8676, 9495, 9640, 10128, 10845, 11394, 11568, 12660, 13014, 14460, 15192, 16880, 17352, 18990, 19280, 20256, 21690, 22788, 23136, 25320, 26028, 28485, 28920, 30384, 32535, 33760, 34704, 37980, 38560, 43380, 45576, 50640, 50851, 52056, 56970, 57840, 60768, 65070, 69408, 75960, 86760, 91152, 101280, 101702, 104112, 113940, 115680, 130140, 151920, 152553, 173520, 182304, 203404, 208224, 227880, 254255, 260280, 303840, 305106, 347040, 406808, 455760, 457659, 508510, 520560, 610212, 762765, 813616, 911520, 915318, 1017020, 1041120, 1220424, 1372977, 1525530, 1627232, 1830636, 2034040, 2288295, 2440848, 2745954, 3051060, 3661272, 4068080, 4576590, 4881696, 5491908, 6102120, 6864885, 7322544, 8136160, 9153180, 10983816, 12204240, 13729770, 14645088, 18306360, 21967632, 24408480, 27459540, 36612720, 43935264, 54919080, 73225440, 109838160, 219676320]

約数ペア:

[(1, 219676320), (2, 109838160), (3, 73225440), (4, 54919080), (5, 43935264), (6, 36612720), (8, 27459540), (9, 24408480), (10, 21967632), (12, 18306360), (15, 14645088), (16, 13729770), (18, 12204240), (20, 10983816), (24, 9153180), (27, 8136160), (30, 7322544), (32, 6864885), (36, 6102120), (40, 5491908), (45, 4881696), (48, 4576590), (54, 4068080), (60, 3661272), (72, 3051060), (80, 2745954), (90, 2440848), (96, 2288295), (108, 2034040), (120, 1830636), (135, 1627232), (144, 1525530), (160, 1372977), (180, 1220424), (211, 1041120), (216, 1017020), (240, 915318), (241, 911520), (270, 813616), (288, 762765), (360, 610212), (422, 520560), (432, 508510), (480, 457659), (482, 455760), (540, 406808), (633, 347040), (720, 305106), (723, 303840), (844, 260280), (864, 254255), (964, 227880), (1055, 208224), (1080, 203404), (1205, 182304), (1266, 173520), (1440, 152553), (1446, 151920), (1688, 130140), (1899, 115680), (1928, 113940), (2110, 104112), (2160, 101702), (2169, 101280), (2410, 91152), (2532, 86760), (2892, 75960), (3165, 69408), (3376, 65070), (3615, 60768), (3798, 57840), (3856, 56970), (4220, 52056), (4320, 50851), (4338, 50640), (4820, 45576), (5064, 43380), (5697, 38560), (5784, 37980), (6330, 34704), (6507, 33760), (6752, 32535), (7230, 30384), (7596, 28920), (7712, 28485), (8440, 26028), (8676, 25320), (9495, 23136), (9640, 22788), (10128, 21690), (10845, 20256), (11394, 19280), (11568, 18990), (12660, 17352), (13014, 16880), (14460, 15192)]