259158240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16361}}^1$

素因数の和:16393

約数の個数: 144

約数和(自身を含む): 964834416

約数和(自身を除く): 705676176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 16361, 32722, 49083, 65444, 81805, 98166, 130888, 147249, 163610, 179971, 196332, 245415, 261776, 294498, 327220, 359942, 392664, 490830, 523552, 539913, 588996, 654440, 719884, 736245, 785328, 899855, 981660, 1079826, 1177992, 1308880, 1439768, 1472490, 1570656, 1619739, 1799710, 1963320, 2159652, 2355984, 2617760, 2699565, 2879536, 2944980, 3239478, 3599420, 3926640, 4319304, 4711968, 5399130, 5759072, 5889960, 6478956, 7198840, 7853280, 8098695, 8638608, 10798260, 11779920, 12957912, 14397680, 16197390, 17277216, 21596520, 23559840, 25915824, 28795360, 32394780, 43193040, 51831648, 64789560, 86386080, 129579120, 259158240]

約数ペア:

[(1, 259158240), (2, 129579120), (3, 86386080), (4, 64789560), (5, 51831648), (6, 43193040), (8, 32394780), (9, 28795360), (10, 25915824), (11, 23559840), (12, 21596520), (15, 17277216), (16, 16197390), (18, 14397680), (20, 12957912), (22, 11779920), (24, 10798260), (30, 8638608), (32, 8098695), (33, 7853280), (36, 7198840), (40, 6478956), (44, 5889960), (45, 5759072), (48, 5399130), (55, 4711968), (60, 4319304), (66, 3926640), (72, 3599420), (80, 3239478), (88, 2944980), (90, 2879536), (96, 2699565), (99, 2617760), (110, 2355984), (120, 2159652), (132, 1963320), (144, 1799710), (160, 1619739), (165, 1570656), (176, 1472490), (180, 1439768), (198, 1308880), (220, 1177992), (240, 1079826), (264, 981660), (288, 899855), (330, 785328), (352, 736245), (360, 719884), (396, 654440), (440, 588996), (480, 539913), (495, 523552), (528, 490830), (660, 392664), (720, 359942), (792, 327220), (880, 294498), (990, 261776), (1056, 245415), (1320, 196332), (1440, 179971), (1584, 163610), (1760, 147249), (1980, 130888), (2640, 98166), (3168, 81805), (3960, 65444), (5280, 49083), (7920, 32722), (15840, 16361)]