309664320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 336

約数和(自身を含む): 1188354240

約数和(自身を除く): 878689920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 64, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 192, 196, 203, 210, 224, 227, 232, 240, 245, 280, 290, 294, 320, 336, 348, 392, 406, 420, 435, 448, 454, 464, 480, 490, 560, 580, 588, 609, 672, 681, 696, 735, 784, 812, 840, 870, 908, 928, 960, 980, 1015, 1120, 1135, 1160, 1176, 1218, 1344, 1362, 1392, 1421, 1470, 1568, 1589, 1624, 1680, 1740, 1816, 1856, 1960, 2030, 2240, 2270, 2320, 2352, 2436, 2724, 2784, 2842, 2940, 3045, 3136, 3178, 3248, 3360, 3405, 3480, 3632, 3920, 4060, 4263, 4540, 4640, 4704, 4767, 4872, 5448, 5568, 5684, 5880, 6090, 6356, 6496, 6583, 6720, 6810, 6960, 7105, 7264, 7840, 7945, 8120, 8526, 9080, 9280, 9408, 9534, 9744, 10896, 11123, 11368, 11760, 12180, 12712, 12992, 13166, 13620, 13920, 14210, 14528, 15680, 15890, 16240, 17052, 18160, 19068, 19488, 19749, 21315, 21792, 22246, 22736, 23520, 23835, 24360, 25424, 26332, 27240, 27840, 28420, 31780, 32480, 32915, 33369, 34104, 36320, 38136, 38976, 39498, 42630, 43584, 44492, 45472, 46081, 47040, 47670, 48720, 50848, 52664, 54480, 55615, 56840, 63560, 64960, 65830, 66738, 68208, 72640, 76272, 78996, 85260, 88984, 90944, 92162, 95340, 97440, 98745, 101696, 105328, 108960, 111230, 113680, 127120, 131660, 133476, 136416, 138243, 152544, 157992, 166845, 170520, 177968, 184324, 190680, 194880, 197490, 210656, 217920, 222460, 227360, 230405, 254240, 263320, 266952, 272832, 276486, 305088, 315984, 322567, 333690, 341040, 355936, 368648, 381360, 394980, 421312, 444920, 454720, 460810, 508480, 526640, 533904, 552972, 631968, 645134, 667380, 682080, 691215, 711872, 737296, 762720, 789960, 889840, 921620, 967701, 1053280, 1067808, 1105944, 1263936, 1290268, 1334760, 1364160, 1382430, 1474592, 1525440, 1579920, 1612835, 1779680, 1843240, 1935402, 2106560, 2135616, 2211888, 2580536, 2669520, 2764860, 2949184, 3159840, 3225670, 3559360, 3686480, 3870804, 4423776, 4838505, 5161072, 5339040, 5529720, 6319680, 6451340, 7372960, 7741608, 8847552, 9677010, 10322144, 10678080, 11059440, 12902680, 14745920, 15483216, 19354020, 20644288, 22118880, 25805360, 30966432, 38708040, 44237760, 51610720, 61932864, 77416080, 103221440, 154832160, 309664320]

約数ペア:

[(1, 309664320), (2, 154832160), (3, 103221440), (4, 77416080), (5, 61932864), (6, 51610720), (7, 44237760), (8, 38708040), (10, 30966432), (12, 25805360), (14, 22118880), (15, 20644288), (16, 19354020), (20, 15483216), (21, 14745920), (24, 12902680), (28, 11059440), (29, 10678080), (30, 10322144), (32, 9677010), (35, 8847552), (40, 7741608), (42, 7372960), (48, 6451340), (49, 6319680), (56, 5529720), (58, 5339040), (60, 5161072), (64, 4838505), (70, 4423776), (80, 3870804), (84, 3686480), (87, 3559360), (96, 3225670), (98, 3159840), (105, 2949184), (112, 2764860), (116, 2669520), (120, 2580536), (140, 2211888), (145, 2135616), (147, 2106560), (160, 1935402), (168, 1843240), (174, 1779680), (192, 1612835), (196, 1579920), (203, 1525440), (210, 1474592), (224, 1382430), (227, 1364160), (232, 1334760), (240, 1290268), (245, 1263936), (280, 1105944), (290, 1067808), (294, 1053280), (320, 967701), (336, 921620), (348, 889840), (392, 789960), (406, 762720), (420, 737296), (435, 711872), (448, 691215), (454, 682080), (464, 667380), (480, 645134), (490, 631968), (560, 552972), (580, 533904), (588, 526640), (609, 508480), (672, 460810), (681, 454720), (696, 444920), (735, 421312), (784, 394980), (812, 381360), (840, 368648), (870, 355936), (908, 341040), (928, 333690), (960, 322567), (980, 315984), (1015, 305088), (1120, 276486), (1135, 272832), (1160, 266952), (1176, 263320), (1218, 254240), (1344, 230405), (1362, 227360), (1392, 222460), (1421, 217920), (1470, 210656), (1568, 197490), (1589, 194880), (1624, 190680), (1680, 184324), (1740, 177968), (1816, 170520), (1856, 166845), (1960, 157992), (2030, 152544), (2240, 138243), (2270, 136416), (2320, 133476), (2352, 131660), (2436, 127120), (2724, 113680), (2784, 111230), (2842, 108960), (2940, 105328), (3045, 101696), (3136, 98745), (3178, 97440), (3248, 95340), (3360, 92162), (3405, 90944), (3480, 88984), (3632, 85260), (3920, 78996), (4060, 76272), (4263, 72640), (4540, 68208), (4640, 66738), (4704, 65830), (4767, 64960), (4872, 63560), (5448, 56840), (5568, 55615), (5684, 54480), (5880, 52664), (6090, 50848), (6356, 48720), (6496, 47670), (6583, 47040), (6720, 46081), (6810, 45472), (6960, 44492), (7105, 43584), (7264, 42630), (7840, 39498), (7945, 38976), (8120, 38136), (8526, 36320), (9080, 34104), (9280, 33369), (9408, 32915), (9534, 32480), (9744, 31780), (10896, 28420), (11123, 27840), (11368, 27240), (11760, 26332), (12180, 25424), (12712, 24360), (12992, 23835), (13166, 23520), (13620, 22736), (13920, 22246), (14210, 21792), (14528, 21315), (15680, 19749), (15890, 19488), (16240, 19068), (17052, 18160)]