11518587780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{17569}}^1$

素因数の和:17818

約数の個数: 144

約数和(自身を含む): 37688071680

約数和(自身を除く): 26169483900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 223, 245, 294, 420, 446, 490, 588, 669, 735, 892, 980, 1115, 1338, 1470, 1561, 2230, 2676, 2940, 3122, 3345, 4460, 4683, 6244, 6690, 7805, 9366, 10927, 13380, 15610, 17569, 18732, 21854, 23415, 31220, 32781, 35138, 43708, 46830, 52707, 54635, 65562, 70276, 87845, 93660, 105414, 109270, 122983, 131124, 163905, 175690, 210828, 218540, 245966, 263535, 327810, 351380, 368949, 491932, 527070, 614915, 655620, 737898, 860881, 1054140, 1229830, 1475796, 1721762, 1844745, 2459660, 2582643, 3443524, 3689490, 3917887, 4304405, 5165286, 7378980, 7835774, 8608810, 10330572, 11753661, 12913215, 15671548, 17217620, 19589435, 23507322, 25826430, 27425209, 39178870, 47014644, 51652860, 54850418, 58768305, 78357740, 82275627, 109700836, 117536610, 137126045, 164551254, 191976463, 235073220, 274252090, 329102508, 383952926, 411378135, 548504180, 575929389, 767905852, 822756270, 959882315, 1151858778, 1645512540, 1919764630, 2303717556, 2879646945, 3839529260, 5759293890, 11518587780]

約数ペア:

[(1, 11518587780), (2, 5759293890), (3, 3839529260), (4, 2879646945), (5, 2303717556), (6, 1919764630), (7, 1645512540), (10, 1151858778), (12, 959882315), (14, 822756270), (15, 767905852), (20, 575929389), (21, 548504180), (28, 411378135), (30, 383952926), (35, 329102508), (42, 274252090), (49, 235073220), (60, 191976463), (70, 164551254), (84, 137126045), (98, 117536610), (105, 109700836), (140, 82275627), (147, 78357740), (196, 58768305), (210, 54850418), (223, 51652860), (245, 47014644), (294, 39178870), (420, 27425209), (446, 25826430), (490, 23507322), (588, 19589435), (669, 17217620), (735, 15671548), (892, 12913215), (980, 11753661), (1115, 10330572), (1338, 8608810), (1470, 7835774), (1561, 7378980), (2230, 5165286), (2676, 4304405), (2940, 3917887), (3122, 3689490), (3345, 3443524), (4460, 2582643), (4683, 2459660), (6244, 1844745), (6690, 1721762), (7805, 1475796), (9366, 1229830), (10927, 1054140), (13380, 860881), (15610, 737898), (17569, 655620), (18732, 614915), (21854, 527070), (23415, 491932), (31220, 368949), (32781, 351380), (35138, 327810), (43708, 263535), (46830, 245966), (52707, 218540), (54635, 210828), (65562, 175690), (70276, 163905), (87845, 131124), (93660, 122983), (105414, 109270)]