1319488320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:617

約数の個数: 224

約数和(自身を含む): 4467685248

約数和(自身を除く): 3148196928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 233, 240, 255, 272, 320, 340, 347, 408, 466, 480, 510, 544, 680, 694, 699, 816, 932, 960, 1020, 1041, 1088, 1165, 1360, 1388, 1398, 1632, 1735, 1864, 2040, 2082, 2330, 2720, 2776, 2796, 3264, 3470, 3495, 3728, 3961, 4080, 4164, 4660, 5205, 5440, 5552, 5592, 5899, 6940, 6990, 7456, 7922, 8160, 8328, 9320, 10410, 11104, 11184, 11798, 11883, 13880, 13980, 14912, 15844, 16320, 16656, 17697, 18640, 19805, 20820, 22208, 22368, 23596, 23766, 27760, 27960, 29495, 31688, 33312, 35394, 37280, 39610, 41640, 44736, 47192, 47532, 55520, 55920, 58990, 59415, 63376, 66624, 70788, 74560, 79220, 80851, 83280, 88485, 94384, 95064, 111040, 111840, 117980, 118830, 126752, 141576, 158440, 161702, 166560, 176970, 188768, 190128, 223680, 235960, 237660, 242553, 253504, 283152, 316880, 323404, 333120, 353940, 377536, 380256, 404255, 471920, 475320, 485106, 566304, 633760, 646808, 707880, 760512, 808510, 943840, 950640, 970212, 1132608, 1212765, 1267520, 1293616, 1374467, 1415760, 1617020, 1887680, 1901280, 1940424, 2425530, 2587232, 2748934, 2831520, 3234040, 3802560, 3880848, 4123401, 4851060, 5174464, 5497868, 5663040, 6468080, 6872335, 7761696, 8246802, 9702120, 10995736, 12936160, 13744670, 15523392, 16493604, 19404240, 20617005, 21991472, 25872320, 27489340, 32987208, 38808480, 41234010, 43982944, 54978680, 65974416, 77616960, 82468020, 87965888, 109957360, 131948832, 164936040, 219914720, 263897664, 329872080, 439829440, 659744160, 1319488320]

約数ペア:

[(1, 1319488320), (2, 659744160), (3, 439829440), (4, 329872080), (5, 263897664), (6, 219914720), (8, 164936040), (10, 131948832), (12, 109957360), (15, 87965888), (16, 82468020), (17, 77616960), (20, 65974416), (24, 54978680), (30, 43982944), (32, 41234010), (34, 38808480), (40, 32987208), (48, 27489340), (51, 25872320), (60, 21991472), (64, 20617005), (68, 19404240), (80, 16493604), (85, 15523392), (96, 13744670), (102, 12936160), (120, 10995736), (136, 9702120), (160, 8246802), (170, 7761696), (192, 6872335), (204, 6468080), (233, 5663040), (240, 5497868), (255, 5174464), (272, 4851060), (320, 4123401), (340, 3880848), (347, 3802560), (408, 3234040), (466, 2831520), (480, 2748934), (510, 2587232), (544, 2425530), (680, 1940424), (694, 1901280), (699, 1887680), (816, 1617020), (932, 1415760), (960, 1374467), (1020, 1293616), (1041, 1267520), (1088, 1212765), (1165, 1132608), (1360, 970212), (1388, 950640), (1398, 943840), (1632, 808510), (1735, 760512), (1864, 707880), (2040, 646808), (2082, 633760), (2330, 566304), (2720, 485106), (2776, 475320), (2796, 471920), (3264, 404255), (3470, 380256), (3495, 377536), (3728, 353940), (3961, 333120), (4080, 323404), (4164, 316880), (4660, 283152), (5205, 253504), (5440, 242553), (5552, 237660), (5592, 235960), (5899, 223680), (6940, 190128), (6990, 188768), (7456, 176970), (7922, 166560), (8160, 161702), (8328, 158440), (9320, 141576), (10410, 126752), (11104, 118830), (11184, 117980), (11798, 111840), (11883, 111040), (13880, 95064), (13980, 94384), (14912, 88485), (15844, 83280), (16320, 80851), (16656, 79220), (17697, 74560), (18640, 70788), (19805, 66624), (20820, 63376), (22208, 59415), (22368, 58990), (23596, 55920), (23766, 55520), (27760, 47532), (27960, 47192), (29495, 44736), (31688, 41640), (33312, 39610), (35394, 37280)]