15721838232

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{8429}}^1$

素因数の和:8601

約数の個数: 128

約数和(自身を含む): 42729984000

約数和(自身を除く): 27008145768

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 109, 124, 138, 184, 186, 218, 248, 276, 327, 372, 436, 552, 654, 713, 744, 872, 1308, 1426, 2139, 2507, 2616, 2852, 3379, 4278, 5014, 5704, 6758, 7521, 8429, 8556, 10028, 10137, 13516, 15042, 16858, 17112, 20056, 20274, 25287, 27032, 30084, 33716, 40548, 50574, 60168, 67432, 77717, 81096, 101148, 155434, 193867, 202296, 233151, 261299, 310868, 387734, 466302, 522598, 581601, 621736, 775468, 783897, 918761, 932604, 1045196, 1163202, 1550936, 1567794, 1837522, 1865208, 2090392, 2326404, 2756283, 3135588, 3675044, 4652808, 5512566, 6009877, 6271176, 7350088, 11025132, 12019754, 18029631, 21131503, 22050264, 24039508, 28481591, 36059262, 42263006, 48079016, 56963182, 63394509, 72118524, 84526012, 85444773, 113926364, 126789018, 144237048, 169052024, 170889546, 227852728, 253578036, 341779092, 507156072, 655076593, 683558184, 1310153186, 1965229779, 2620306372, 3930459558, 5240612744, 7860919116, 15721838232]

約数ペア:

[(1, 15721838232), (2, 7860919116), (3, 5240612744), (4, 3930459558), (6, 2620306372), (8, 1965229779), (12, 1310153186), (23, 683558184), (24, 655076593), (31, 507156072), (46, 341779092), (62, 253578036), (69, 227852728), (92, 170889546), (93, 169052024), (109, 144237048), (124, 126789018), (138, 113926364), (184, 85444773), (186, 84526012), (218, 72118524), (248, 63394509), (276, 56963182), (327, 48079016), (372, 42263006), (436, 36059262), (552, 28481591), (654, 24039508), (713, 22050264), (744, 21131503), (872, 18029631), (1308, 12019754), (1426, 11025132), (2139, 7350088), (2507, 6271176), (2616, 6009877), (2852, 5512566), (3379, 4652808), (4278, 3675044), (5014, 3135588), (5704, 2756283), (6758, 2326404), (7521, 2090392), (8429, 1865208), (8556, 1837522), (10028, 1567794), (10137, 1550936), (13516, 1163202), (15042, 1045196), (16858, 932604), (17112, 918761), (20056, 783897), (20274, 775468), (25287, 621736), (27032, 581601), (30084, 522598), (33716, 466302), (40548, 387734), (50574, 310868), (60168, 261299), (67432, 233151), (77717, 202296), (81096, 193867), (101148, 155434)]